Sourcemined
Baldur's Gate 3
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WeaponUncommonVerified on build 25605617
Heavy Crossbow +1 icon

Heavy Crossbow +1 (1)

Damage
1d10 Piercing
Properties
Ammunition, Loading, Heavy, Twohanded, Dippable, Magical
Proficiency
Heavy Crossbows, Martial Weapons
Rarity
Uncommon
Weight (kg)
8.1
Range (m)
18

Damage

Average hit
6.5
1d10 +1, before your ability modifier
Average critical
12
every damage die rolled twice
Among heavy crossbows
#6 of 14
by average hit
051015101215182125Target AC
  • Level 1, +3 ability
  • Level 5, +4 ability
  • Level 12, +5 ability
Average damage of one attack, misses included: d20 + proficiency (+2 at level 1, +3 at 5, +4 at 12) + ability modifier + 1 enchantment against the target's AC; a natural 20 is a critical hit.
Show the numbers
Target ACLevel 1, +3 abilityLevel 5, +4 abilityLevel 12, +5 ability
108.410.311.2
117.99.711.2
127.49.211.2
136.98.710.6
146.58.210
1567.69.5
165.57.18.9
1756.68.3
184.66.17.8
194.15.57.2
203.656.6
213.14.56
222.745.5
232.23.44.9
241.72.94.3
251.22.43.7
Target ACAC 12AC 15AC 18AC 21
Chance to hit85%70%55%40%
Damage per attack9.27.66.14.5

At level 5 with +4 in the attack ability.

Average hit among heavy crossbows #6 of 14

  1. Fabricated Arbalest7.5 1d10+2
  2. Heavy Crossbow +27.5 1d10+2
  3. Hellfire Engine Crossbow7.5 1d10+2
  4. Undead Slayer Crossbow7.5 1d10+2
  5. Crossbow of Arcane Force6.5 1d10+1
  6. Gandrel's Aspiration6.5 1d10+1
  7. Giantbreaker6.5 1d10+1
  8. Githyanki Crossbow6.5 1d10+1
  9. Harold6.5 1d10+1
  10. Heavy Crossbow +1 (1)6.5 1d10+1
  11. Heavy Crossbow5.5 1d10
  12. Heavy Crossbow +1 (B)5.5 1d10
  13. Rusty Heavy Crossbow5.5 1d10
Average damage of a hit before the ability modifier: dice, enchantment and always-on extra damage. The heavy crossbows nearest to this one.

Where to find it

Treasure tables that can roll it

TableLevel 1Level 4Level 8Level 12ContainersActs
Martial ranged weapons 133%33%33%33%3Act 3

Chance of at least one per opening, per table. Find the containers on the loot maps.

Traders who can stock it

TraderActLevel 1Level 4Level 8Level 12
Derryth BonecloakAct 142%42%——
Roah MoonglowAct 133%33%33%33%
DammonAct 133%33%33%33%
Entharl DanthelonAct 333%33%33%33%
A'jak'nir JeeraAct 133%33%33%33%
Fytz the FirecrackerAct 333%33%33%33%
Lann TarvAct 233%33%33%33%

Chance it's in stock after one restock. Plan restocks.