Dragon Slayer (Flail)
D&D 5e · 2024·Weapons·Rare·No attunement
Base weapon damage before your ability modifier. Use the calculator to include hit chance and critical hits.
Damage calculator
Hit chance
60%
Expected damage / attack
5.33
Attack bonus
+6
Average normal hit: 8.5 · Average critical hit: 13 · Critical chance: 5%.
- Category
- Martial weapon
- Damage type
- Bludgeoning
- Reach
- 5 ft.
- Magic attack bonus
- +1
- Weight
- 2 lb
- Attunement
- Not required
- Rarity
- Rare
- Price
- Not specified
Magic: Hit with this weapon.
Calculator assumptions & rules
One attack against a creature. Natural 1 misses; natural 20 hits and doubles damage dice, not flat modifiers. Expected damage includes misses and critical hits. Advantage uses the higher of two d20s; Disadvantage uses the lower. Magic bonuses shown on the item are counted once.
Uses only the weapon’s ordinary hit and the listed on-hit extra dice, when enabled. Class features, Sneak Attack, fighting styles, mastery effects, damage on a miss, special critical-hit effects, ongoing damage, resistance and immunity are excluded. Check the full rules below for additional effects.
Changing calculator inputs does not change the item’s rules or create a new page URL.
What Dragon Slayer does
- Strength can drive this martial weapon’s attack and damage rolls. Add your proficiency bonus to the attack roll only if you are proficient.
- The base 1d8 +1 weapon damage averages 5.5 before your ability modifier and extra effects. Hit chance matters too: compare expected damage per attack rather than the die alone.
- The extra damage is conditional: Target is dragon. Enable it only when that condition is met; otherwise compare the weapon’s ordinary hit.
You gain a +1 bonus to attack rolls and damage rolls made with this magic weapon. The weapon deals an extra 3d6 damage of the weapon's type if the target is a Dragon. This is the Flail variant.
Full item details & properties
Magic properties
- Activation
- Hit with this weapon.
- Consumable
- No
- Enhancement
- +1 to attack and damage rolls, included once in displayed damage; add applicable ability modifier separately.
- Dragon damage
- Only on a hit against a Dragon: extra 3d6 bludgeoning. No extra damage on a miss or against another creature type.
Weapon details
- Damage
- 1d8 + 1 bludgeoning
- Weapon class
- Martial Melee
- Damage vs. Dragons
- 1d8 + 1 + 3d6 bludgeoning
Weapon mastery
Sap
If you hit a creature with this weapon, that creature has Disadvantage on its next attack roll before the start of your next turn.
You need a feature, such as Weapon Mastery, that unlocks this property for you.
Tags & related references
Compare alternatives
Same edition, using your calculator inputs above. Special properties and character features can change the choice.
Same base weapon; compare its bonuses and rarity
Flail (+1)5.33 expected damage / attack60% hit chance1d8 +1 bludgeoning · +1 magic attack · 5 ft. reachNot specified · 2 lbSame base weapon; compare its bonuses and rarity
Dragon Slayer (Battleaxe)5.33 expected damage / attack60% hit chance1d8 +1 slashing · +1 magic attack · 5 ft. reach · Conditional extra damage; see rulesNot specified · 4 lbUses the same attack ability; compare handling and damage
Dragon Slayer (Club)4.03 expected damage / attack60% hit chance1d4 +1 bludgeoning · +1 magic attack · 5 ft. reach · Conditional extra damage; see rulesNot specified · 2 lbUses the same attack ability; compare handling and damage
Ordinary attacks only. Matching extra-damage conditions follow your input; alternatives keep their default bonus allocation.
Dragon Slayer FAQ
Does Dragon Slayer require attunement?
No. This entry does not require attunement; follow its activation and use rules.
Is the listed price a guaranteed purchase price?
The source does not specify a price for this entry. Ask your GM about availability and cost.