How to calculate attack bonus

Your spell attack bonus is an important measure of your ability to cast spells and make them successful. To calculate your spell attack bonus, you need to add several different numbers together. The first is your proficiency bonus, which is determined by your character’s level. Next you will add your character’s ability score modifier.

Your attack bonus is your relevant modifier + proficiency + any other potential modifiers. Most melee weapons will be based on your strength modifier. If the weapon has the "finesse" property, it will use your dexterity modifier. If your level 1 ranger has +3 Dex, then your attack bonus with your bow would be +5 (3 from Dex, 2 from prof).Spell Attack Bonus Calculator Exemplary. Using an example, let’s see how to work out the Spell Attacking Bonus required a Level 1 Warlock. Here’s the calculation formula new. Spell Attack bonus = Spellcasting ability modifier + Proficiency bonus. First, we discover out what magician use toward power their spells. It’s Charisma.Before you make a melee attack with a heavy weapon that you are proficient with, you can choose to take a -5 penalty to the attack roll. If the attack hits, you add +10 to the attack's damage. Currently, I have a greataxe with a +5 modifier to the attack roll (+3 Str mod and +2 proficiency bonus). My question regards the -5 to hit from the feat.A transient ischemic attack (TIA) occurs when blood flow to a part of the brain stops for a brief time. A person will have stroke-like symptoms for up to 24 hours. In most cases, t...A Fighter making a melee attack with a longsword would use the following to determine their Attack Bonus: Str Mod + Proficiency = Attack Bonus. A Ranger making a ranged attack with a longbow would use the following to determine their Attack Bonus: Dex Mod + Proficiency = Attack BonusIf you find yourself face-to-face with a bear, here's what you can do to keep both of you calm. Bear encounters are no longer just a rural happenstance. This week, a bear was tranq...

The bonuses an item provides are placed into three different categories: Attack bonus, Defence bonus, and Other bonuses. These bonuses, in addition to level of the player's relevant combat skills and the attack style used, are used to calculate both the damage dealt and received during combat, and the likelihood of an attack being successful.To determine your modifier, you take whatever score you have, subtract 10, and divide by 2. Spell save DC is 8 + spellcasting modifier + proficiency bonus. Proficiency bonus increases with level, starting with +2 at level 1. Spell attack bonus is your spellcasting modifier + proficiency bonus. You add that to whatever you rolled on a d20 to ...He just uses the +2 for the short sword melee attack. That site has already calculated the attack bonus. As you calculated, the goblin is getting is +1 from BAB, +0 from STR, and +1 from size, for a total attack bonus of +2. For comparison, note that he has a +4 with his shortbow: +1 from BAB, +2 from DEX, and +1 from size.To calculate a character’s spell attack bonus, you add together their ability score modifier, their proficiency bonus, and any other modifiers that apply. For example, a character with a Intelligence score of 16, a proficiency bonus of +2, and the Spellcasting Focus feat would have a spell attack bonus of +7.The ability score roll. When you roll ability scores, the standard method is to roll 4d6, discard the lowest result, then add up the other three results. This gives results between 3 and 18. I don't see any evidence of you discarding the lowest roll, but let's suppose for a moment that you really rolled a 16 as the sum of your three highest dice.Attack, abbreviated in-game as ATK, is an attribute used to calculate how much damage a character (or enemy) does. All forms of damage calculation except specific Elemental Reactions scale linearly with ATK. The total ATK formula is:[1] ATK = [ ( ATK Character + ATK Weapon ) × ( 1 + % ATK Bonus...How to Calculate the Spellcasting Ability Modifier DnD 5e Spellcasting font sheet displaying Spellcasting Ability modifier. Due the Spellcasting Ability modifier number lives used to calculate Spell Save DC and Phrase Attack Bonus, I find computers helpful to letter the in the box as well-being than the Spellcasting Ability.

The same basic system is used in D&D 3.x. 20 - your base THAC0 became your Base Attack Bonus, and your strength bonus adds to your base attack bonus. If you subtract a 3.x attack bonus from 20, you get your THAC0 from AD&D (roughly, there's no direct conversion possible between the two editions). Weapon attacks are Str/Dex Mod + proficiency bonus if you are proficient in the weapon, at level 1 that bonus is +2 so that's how it's a +5, and for damage you add your Str/Dex Mod. Hope this helps! If it's a melee weapon, add your STR modifier and, if you have proficiency in that kind of weapon, add your proficiency bonus, too.Basic Attack and Damage Bonuses Source Starfinder Core Rulebook pg. 241 For ease of reference, the following are the basic formulas for calculating ranged attack bonuses, ranged damage, melee attack bonuses, and melee damage. Various other bonuses to attacks and damage can apply from class features, feats, special circumstances, and so …Apr 19, 2019 ... ... bonuses. Add all attacks in a round together. This provides the "base" average damage. Accurate average Damage per round: Convert your ...

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For modifiers to melee Strikes, add your character’s proficiency modifier with her weapon plus her Strength modifier (unless a weapon’s entry says otherwise) plus any item bonus from the weapon and any other bonuses and penalties that always apply. To the right of these lines, note how much damage her melee Strikes deal.In this case, your Base Attack Bonus for 8 levels in Rogue is +6/+1, and your two fighter levels net you +2. All you need to do is add them together, for a total of +8/+3. Note that the +2 from fighter adds to both attacks. Mind that you gain new attacks at certain levels of base attack bonus indipendent of your classes.Your spell attack bonus is an important measure of your ability to cast spells and make them successful. To calculate your spell attack bonus, you need to add several different numbers together. The first is your proficiency bonus, which is determined by your character’s level. Next you will add your character’s ability score modifier.Aug 27, 2021 ... In this edition he addresses Wild Shape and how to calculate "your own attack modifier" to determine if you use your bonus or the spell's ...STAB is the same-type attack bonus. This is equal to 1.5 if the move's type matches any of the user's types, and 1 if otherwise. Internally, it is recognized as an addition of the damage calculated thus far divided by 2, rounded down, then added to the damage calculated thus far.Base number for Save DC. The spell save DC is 8 + proficiency bonus + intelligence modifier. At level 1 with a Int of say 15 (which mod is +2), you'd have 8 + 2 + 2 = 12. For attack there isn't a base. Your spell Attack is your intelligence modifier + proficiency bonus. Using the the example of a level 1 with 15 Int, you get 2 + 2 = 4. Share.

When you use a spell attack in DnD 5e, your spell attack bonus is added to your d20 roll to boost your number to hit. Here we look at how to calculate your Spell …Importance of Spell Attack Bonus. Discover why a high spell attack bonus is crucial for spellcasters. From ensuring your spells hit their mark to overcoming magical resistances, its significance cannot be overstated. How to Calculate Spell Attack Bonus. The heart of the matter—learn the step-by-step process of calculating your spell attack bonus.A hardship allowance is a bonus payment made to a person working in difficult conditions. The allowance is typically calculated as a percentage of salary. A job in a particularly d...To calculate a character’s spell attack bonus, you add together their ability score modifier, their proficiency bonus, and any other modifiers that apply. For example, a character with a Intelligence score of 16, a proficiency bonus of +2, and the Spellcasting Focus feat would have a spell attack bonus of +7.Your attack bonus with weapons is a combination of: . Base Attack Bonus + ability modifier + weapon's enhancement bonus + other modifiers. Most melee weapons use Strength for calculating attack bonus. With the Weapon Finesse feat, your attack bonus with a light melee weapon, a rapier, or unarmed uses Dexterity. Ranged or …The exact bonuses that apply depend on the nature of the attack, but they all follow this general formula: 1d20 + Ability Modifier Bonus + Proficiency (if applicable) + Magic Weapon Bonus (if applicable) + Class Feature Bonuses (if applicable) + Spell Bonuses (if applicable) = Attack Roll.The bonuses an item provides are placed into three different categories: Attack bonus, Defence bonus, and Other bonuses. These bonuses, in addition to level of the player's relevant combat skills and the attack style used, are used to calculate both the damage dealt and received during combat, and the likelihood of an attack being successful.D&D 5e bonuses are lower and calculated differently. In D&D 5e your progress is much slower: at level 11 your attack is only 5 higher (2 from prof, 2 from ability, 1 from magic), meaning you "elevate over worldly threats" much slower. This lower bonus shows a different calculation based on level.Your attack bonus is your relevant modifier + proficiency + any other potential modifiers. Most melee weapons will be based on your strength modifier. If the weapon has the "finesse" property, it will use your dexterity modifier. If your level 1 ranger has +3 Dex, then your attack bonus with your bow would be +5 (3 from Dex, 2 from prof).

Ranged attack rolls use Dexterity as their ability modifier. Ranged attack roll result = d20 roll + Dexterity modifier + proficiency bonus + other bonuses + penalties. When attacking with a weapon, whether melee or ranged, you add your proficiency bonus for the weapon you're using. Your class determines your proficiency rank for various weapons.

8. Yes, cantrips do benefit from spell attack modifiers - d20 + Proficiency Bonus + Spellcasting stat modifier; but this bonus is only for the attack roll. Cantrips are treated as any other spells; just think of them like 0-level spells. You can add modifier to damage only if a spell, or certain effect description, says so - for example, the ...A level 20 skald can hand out +9 to attack and +6 to ac to meleers, and greater heroism adds another +4 to attack. So yeah, late game, those two characters are adding ~+20 to everyone else's attack bonus. From here, a level 20 fighter with 24 strength, a +6 belt, legendary proportions, weapon training +4, greater weapon focus, and a +5 weapon ...How to Calculate Attack Bonus 5e. Your attack bonus is not too difficult to calculate by default. It goes like this: Attack Roll = Ability Modifier + Proficiency + Enchantment/Item Bonus + Class Features. Most of the time, you’ll only have to worry about Ability Modifiers and Proficiency.To calculate the bonus to be paid for a graphic designer who earns $55,000 a year and a secretary who earns $30,000, you would multiply the bonus rate—let’s assume 3%—by their salary amounts. $55,000 X .03 = $1,650 (bonus for graphic designer) $30,000 X .03 =$900 (bonus for administrative assistant) ...In all cases, you also add your proficiency bonus (+2 for a level 1 character, and increasing occasionally as you level up) if you are attacking with a weapon that you are proficient with. Your character class (and occasionally race or feats) will tell you which types of weapons you are proficient with.The ability score roll. When you roll ability scores, the standard method is to roll 4d6, discard the lowest result, then add up the other three results. This gives results between 3 and 18. I don't see any evidence of you discarding the lowest roll, but let's suppose for a moment that you really rolled a 16 as the sum of your three highest dice.Jan 5, 2023 ... ... attack is, and just how much of an influence it has when you enter a fight ... Percentage Attack Bonus. Tyrion Lannister•626 views · 4:34. Go to ...Step 1: Determine Your Proficiency Bonus. Before calculating your spell attack bonus, you need to find out your character’s proficiency bonus. This value depends on your character’s level and represents their expertise in certain skills and abilities. As you gain experience and advance in levels, your proficiency bonus increases.Jul 23, 2019 · The proficiency bonus is in the Wizard table of PHB p113. Your Spell save DC equals 8 + proficiency bonus + Intelligence modifier. Your Spell attack modifier equals proficiency bonus + Intelligence modifier. DMG Bonuses are one of the means of increasing damage. DMG Bonus refers to all percentage-based DMG bonuses, including Elemental and Physical DMG Bonuses, which are listed in the in-game attribute menu. Other types of Percentage DMG Bonuses (Normal/Charged/Plunging Attack, Elemental Skill, Elemental Burst, etc.) are not shown …

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Your attack bonus with a spell attack equals your spellcasting ability modifier + your proficiency bonus. Most spells that require attack rolls involve ranged attacks. Remember that you have disadvantage on a ranged attack roll if you are within 5 feet of a hostile creature that can see you and that isn’t incapacitated (see chapter 9). - PHB ...Oct 29, 2017 · The Attack Bonus you're referring to, in the middle of the Starter Set Character Sheets, is added to attack rolls (only, never damage). It's calculated using your Proficiency Bonus plus your relevant Ability Modifier (usually Strength for melee weapons and Dexterity for ranged). The Damage is included in it's entirety just to the right of the ... The attack modifier is used when making your attack roll. This is the roll to determine if your (spell) attack hits. The process is the same as for other forms of attack: Roll d20, add your attack modifier. If the result is equal or higher than the target's AC (Armour Class), then you have hit.If a character uses a ranged weapon to make a melee attack, or throws a melee weapon that does not have the thrown property, it also deals 1d4 damage. An improvised thrown weapon has a normal range of 20 feet and a long range of 60 feet. As for the ability modifier, you usually use Strength, since improvised weapons don't have …Quickly calculate your barbarian attack and damage bonuses.Weapon attacks are Str/Dex Mod + proficiency bonus if you are proficient in the weapon, at level 1 that bonus is +2 so that's how it's a +5, and for damage you add your Str/Dex Mod. Hope this helps! If it's a melee weapon, add your STR modifier and, if you have proficiency in that kind of weapon, add your proficiency bonus, too. There are four ways to buy up your attack bonus. If you buy the relevant Attribute you boost all attacks, defenses, and skills using that attribute. If you buy the Close or Ranged Combat Advantage, you get a +1/rank of the Advantage bonus to all Close/Ranged attacks. If you buy the Close/Ranged Combat skill (which requires a subskill ... The formula you have posted lists flat attack bonuses from artifacts twice (Artifact "ATK" flat bonuses + ATK from Plume of Death artifact) which is unnecessary. Furthermore, the formula you have posted only attempts to account for the bonuses granted by gear while ignoring the base character attack and weapon attack, which means it won't add up.It is optional, but there is rarely any reason to choose the lower ability. attack roll. d20 + ability modifier + proficiency bonus. d20 + 4 + 3. damage roll. damage dice + ability modifier. d6 + 4. Thus, you have a +7 bonus to attack rolls, and a +4 bonus to damage rolls with your unarmed strikes and monk weapons. Share. ….

The standard rule of attacks is that hitting requires you to follow this formula: Success: (Total sum of: 1d20 + any modifiers) >= Opponent's Armor Class. Failure: (Total sum of: 1d20 + any modifiers) < Opponent's Armor Class. If you hit, you deal damage. The types of modifiers you use in rolling to hit and the type of damage you deal depends ...Attack Bonus Ratio on Bennett's Ult. Good day bennett mains, is the attack bonus ratio on bennys ult based on his attack or the attack of the one inside the ult? It’s based on his attack, and only his base attack (level plus weapon) so …Roll the weapon or unarmed attack’s damage die and add the relevant modifiers, bonuses, and penalties to determine the amount of damage you deal. Calculate a damage roll as follows. Melee damage roll = damage die of weapon or unarmed attack + Strength modifier + bonuses + penalties. Ranged damage roll = damage die of weapon + Strength ...How to Calculate the Spellcasting Ability Modifier DnD 5e Spellcasting font sheet displaying Spellcasting Ability modifier. Due the Spellcasting Ability modifier number lives used to calculate Spell Save DC and Phrase Attack Bonus, I find computers helpful to letter the in the box as well-being than the Spellcasting Ability.Feb 8, 2021 · It is optional, but there is rarely any reason to choose the lower ability. attack roll. d20 + ability modifier + proficiency bonus. d20 + 4 + 3. damage roll. damage dice + ability modifier. d6 + 4. Thus, you have a +7 bonus to attack rolls, and a +4 bonus to damage rolls with your unarmed strikes and monk weapons. Share. Lizardfolk: The formula is 13 + DEX modifier. Tortle: Base AC 17 (There’s no DEX bonus since a tortle’s shell makes it difficult to be agile). Warforged: The formula is 10 + 1 + DEX modifier (They get a permanent +1 bonus to AC). Keep in mind that natural armor and regular armor don't stack.Jan 5, 2023 ... ... attack is, and just how much of an influence it has when you enter a fight ... Percentage Attack Bonus. Tyrion Lannister•626 views · 4:34. Go to ...By level one, their proficiency bonus would be a +2. Thus, the player rolls a 1d20 for their attack roll and gets a 12. Their attack roll would then be 16, since 12 (1d20) + 2 (Strength modifier) + 2 (proficiency bonus). 16 reaches the target’s AC, so it hits. 5e Longbow Properties. It has the following properties: 150/600 ft. range ... How to calculate attack bonus, When you Flurry, you take a -2 to all attacks that round. The table for your flurry attack bonus includes the -2 penalty for using Two-Weapon Fighting, which flurry is based on. So if you calculate it yourself, it's "BAB equal to level, -2 for TWF". You're correct that flurry of blows adds the STR modifier, plus any other attack bonuses you may ..., Roll a d20 and add your character’s ability score modifier to the result to calculate a saving throw. Add a proficiency bonus if they're proficient in that saving throw. Death saving throws are even simpler: roll a d20 and take note of the result. Rolling a 10 or above is a success, while a 9 or below is a failure., Step 1: Determine Your Proficiency Bonus. Before calculating your spell attack bonus, you need to find out your character’s proficiency bonus. This value depends on your character’s level and represents their expertise in certain skills and abilities. As you gain experience and advance in levels, your proficiency bonus increases., May 2, 2023 · Understanding how to calculate your attack bonus is essential for any player looking to improve their combat effectiveness. In this article, we will provide a step-by-step guide on how to calculate the attack bonus, as well as some examples and tips to help you master the art of combat in D&D 5e. , The Player's Handbook, Chapter 9, states about attack rolls:. The ability modifier used for a melee weapon attack is Strength. A bit later on it also states about melee attacks:. Instead of using a weapon to make a melee weapon attack, you can use an unarmed strike: a punch, kick, head-butt, or similar forceful blow (none of which count …, As a wizard, quarterstaves use strength, so you add whatever your STR mod is to the attack and damage rolls. A quarterstaff is a melee weapon and as such uses strength for attack/damage rolls. Your attack bonus would be proficiency+strength modifier. Your damage bonus would just be your strength modifier., Your attack roll is 1d20 + Strength modifier + Proficiency Bonus. The Javelin of Lightning states (possibly spoilers, unsure how much your GM has told you and wants you to know): If you are causing creatures to make the saving throws, then there is no attack roll against them, but the person you actually target with the attack will require an ..., Using this we can now predict what AR will be at different STR values. If we wanted to figure out what AR would be at 40 STR, we would use 0.75 as saturation (as 40 in a stat is 75% of the maximum bonus): FinalAR = BaseAR + (BaseAR * WeaponMod * Saturation) FinalAR = 266 + (266 * 0.7669 * 0.75) FinalAR = 266 + 153., magic weapon bonus: a +X weapon gives you +X to your damages (this bonus also apply on the attack roll) On top of that some special effects can add other damages, like sneak attack dice, weapon with the bane property or a Paladin smiting evil. Example: Bob the goblin has a strength of 9 and a +3 one-handed scimitar., Base attack bonus (BAB) defines the number of normal attacks per round a character has, as well as an amount added to the attack bonus of each of these attacks. It is expressed as a sequence of bonuses, as in "+12/+7/+2", which would mean three attacks per round, with the first attack roll getting +12 from BAB, the second +7, and the third +2. BAB is …, More Information Attack Bonus 5E: https://webnews21.com/weapon-attack-bonus-5e-proficiency/How to Calculate Weapon Attack Bonus 5E and Proficiency Bonus?Woul..., The bonus is used in the rules on ability checks, saving throws, and attack rolls. Your proficiency bonus can’t be added to a single die roll or other number more than once. For example, if two different rules say you can add your proficiency bonus to a Wisdom saving throw, you nevertheless add the bonus only once when you make the save. ..., Base attack bonus (BAB) defines the number of normal attacks per round a character has, as well as an amount added to the attack bonus of each of these attacks. It is expressed as a sequence of bonuses, as in "+12/+7/+2", which would mean three attacks per round, with the first attack roll getting +12 from BAB, the second +7, and the third +2. BAB is based only on base attack, which in turn is ..., 3 Answers. Sorted by: 14. Your Base Attack Bonus is +6/+1 if you have six levels in a Full BAB class. This doesn't change. Your Attack Bonus, on the other hand, will be your BAB …, Craig normally deals 1d10+3 damage with his Glaive, and adds +1d6 for the bonus damage from Hex. 1d10 averages to 5.5 damage, and 1d6 averages to 3.5 damage. Adding both dice (5.5 + 3.5) gives us a total of 9, which is our value for D. Remember that static bonus (Craig’s +3 bonus) are not added to the value of D because they are not ..., So you could take a −1 penalty to attack to gain an extra +2 damage, or (provided your BAB is high enough) a −5 penalty to attack for a +10 bonus to damage, and so on. If you use Power Attack, then you must declare the penalty you are taking before you roll to attack, and the penalty and bonus apply to all attack rolls you make this turn., Stars: The Starry Form (Archer) feature at Level 2 allows you to make ranged spell attacks as a bonus action for 10 minutes per Wild Shape charge. Wildfire: The Wildfire familiar at Level 2 attacks using your bonus action. Monk: Starting from Level 1, the Monk’s Martial Arts feature allows you to make unarmed attacks as bonus action., STAB is the same-type attack bonus. This is equal to 1.5 if the move's type matches any of the user's types, and 1 if otherwise. Internally, it is recognized as an addition of the damage calculated thus far divided by 2, rounded down, then added to the damage calculated thus far., A transient ischemic attack (TIA) occurs when blood flow to a part of the brain stops for a brief time. A person will have stroke-like symptoms for up to 24 hours. In most cases, t..., Your Spellcasting Ability modifier is one element that goes into calculating your character’s Spell Attack Bonus and Spell Save DC. Spell Attack Bonus. Sometimes you’ll need to roll to see if your spell hits your mark. Your Spell Attack bonus is what you add to your d20 attack roll. For everything you need to know about Spell Attack Bonus ..., Weapon attacks are Str/Dex Mod + proficiency bonus if you are proficient in the weapon, at level 1 that bonus is +2 so that's how it's a +5, and for damage you add your Str/Dex Mod. Hope this helps! If it's a melee weapon, add your STR modifier and, if you have proficiency in that kind of weapon, add your proficiency bonus, too., Jul 24, 2023 ... Source: https://multiplayer.it/articoli/baldurs-gate-3-intervistata-lead-system-designer-larian.html If you like the content don't forget to ..., There are four ways to buy up your attack bonus. If you buy the relevant Attribute you boost all attacks, defenses, and skills using that attribute. If you buy the Close or Ranged Combat Advantage, you get a +1/rank of the Advantage bonus to all Close/Ranged attacks. If you buy the Close/Ranged Combat skill (which requires a subskill ... , The bonus attack is just your standard monk unarmed strike. This means the Martial Arts ability that allows the addition of either DEX or STR to unarmed strike attacks and damage rolls can be used. Normal attack roll: 1d20 + proficiency bonus + (STR or DEX). At level 1 (damage scales with level), its damage is 1d4+ (STR or DEX)., An Attack Bonus is a number that’s added to a D20 roll when you make an attack in D&D 5e. There are several types of attacks that have an attack bonus – melee attacks, ranged attacks, spell attacks, and thrown weapon attacks. And a character’s attack bonus may differ for some of these, or all of these. The number for an attack bonus ... , You roll the damage die or dice, add any m odifiers, and apply the damage to your target. Magic weapons, special abilities, and other factors can grant a bonus to damage. When attacking with a weapon, you add your ability modifier—the same modifier used for the attack roll—to the damage., Proficiency bonuses are based on character level, not class level. Whenever you gain a level, you get one step closer to a higher proficiency bonus. This is consistent amongst any class, any multiclassing option, and every character; If a Rogue and a Fighter swing a Dagger at an enemy, they add the same Proficiency Bonus to that …, Base Attack Bonus. A base attack bonus is an attack roll bonus derived from character class and level or creature type and Hit Dice (or combinations thereof). Base attack bonuses increase at different rates for different character classes and creature types. A second attack is gained when a base attack bonus reaches +6, a third with a base ..., A weapon can have a bonus associated with them. Masterwork, like you discovered, adds +1 to the weapon attack. But magically enchanting weapons will grant even higher bonuses. bonus from feats or class features. Lastly, feats or class features can also add (or subtract) from attack rolls., How to Calculate a Ranged Touch Attack. Making a ranged touch attack starts with a d20 roll. Add your character’s base attack bonus and dexterity modifier as well as any other bonuses. Lastly, calculate the range penalty, if any. When making ranged touch attacks against an enemy, you use the enemy’s Touch AC. This type of attack ignores an ..., Describing damage as a probability distribution. When a character attacks or casts a spell there are typically two steps that occur: 1) a roll by either the player or the DM to determine the degree to which the target is affected and 2) a subsequent damage roll that determines how much damage is taken by the target., 1. Yes. Weapon focus gives its bonus to all attacks with that weapon. Strength gives its bonus to all strength-based attacks (which is all regular attacks unless you use weapon finesse or some other odd ability). So with your preferred weapon it's going to be +10/+5. If you pick up a different kind of weapon, it's +9/+4., Goblin Dexterity of 14 gives it a bonus of +2 based on the weapons it uses, and is proficient with. That is how the +4 to attack is arrived at: Scimitar has the finesse property: thus the 14 Dex (+2) of goblin is added to the to-hit for the Goblin (CR 1/4 proficiency bonus (+2)) Attack action for scimitar already includes both +2's for a +4.