Adamantine Weapon

Generic Variant, major, unknown

Melee weapons made of or coated with adamantine are unusually effective when used to break objects. Whenever an adamantine weapon hits an object, the hit is a critical hit.

The adamantine version of a melee weapon costs 500 gp more than the normal version, whether the weapon is made of the metal or coated with it.

Variants:

Adamantine Heavy Crossbow

  • Damage: 1d10 P
  • Range: 100/400
  • Cost: 550 gp
  • Weight: 18.0 lbs.

Adamantine Longsword

  • Damage:
    • One-handed: 1d8 S
    • Two-handed: 1d10 S
  • Cost: 515 gp
  • Weight: 3.0 lbs.

Adamantine Hunting Rifle

  • Damage: 2d10 P
  • Range: 80/240
  • Cost: 500 gp
  • Weight: 8.0 lbs.

Adamantine Automatic Rifle

  • Damage: 2d8 P
  • Range: 80/240
  • Cost: 500 gp
  • Weight: 8.0 lbs.

Adamantine Halberd

  • Damage: 1d10 S
  • Cost: 520 gp
  • Weight: 6.0 lbs.

Adamantine Pistol

  • Damage: 1d10 P
  • Range: 30/90
  • Cost: 750 gp
  • Weight: 3.0 lbs.

Adamantine Hooked Shortspear

  • Damage: 1d4 P
  • Cost: 500 gp
  • Weight: 2.0 lbs.

Adamantine Light Hammer

  • Damage: 1d4 B
  • Range: 20/60
  • Cost: 502 gp
  • Weight: 2.0 lbs.

Adamantine Battleaxe

  • Damage:
    • One-handed: 1d8 S
    • Two-handed: 1d10 S
  • Cost: 510 gp
  • Weight: 4.0 lbs.

Adamantine Pike

  • Damage: 1d10 P
  • Cost: 505 gp
  • Weight: 18.0 lbs.

Adamantine Laser Pistol

  • Damage: 3d6 R
  • Range: 30/120
  • Cost: 500 gp
  • Weight: 2.0 lbs.

Adamantine Flail

  • Damage: 1d8 B
  • Cost: 510 gp
  • Weight: 2.0 lbs.

Adamantine Musket

  • Damage: 1d12 P
  • Range: 40/120
  • Cost: 1,000 gp
  • Weight: 10.0 lbs.

Adamantine Greatclub

  • Damage: 1d8 B
  • Cost: 500 gp, 2 sp
  • Weight: 10.0 lbs.

Adamantine Yklwa

  • Damage: 1d8 P
  • Range: 10/30
  • Cost: 501 gp
  • Weight: 3.0 lbs.

Adamantine Sling

  • Damage: 1d4 B
  • Range: 30/120
  • Cost: 500 gp, 1 sp

Adamantine Greataxe

  • Damage: 1d12 S
  • Cost: 530 gp
  • Weight: 7.0 lbs.

Adamantine Light Crossbow

  • Damage: 1d8 P
  • Range: 80/320
  • Cost: 525 gp
  • Weight: 5.0 lbs.

Adamantine Warhammer

  • Damage:
    • One-handed: 1d8 B
    • Two-handed: 1d10 B
  • Cost: 515 gp
  • Weight: 2.0 lbs.

Adamantine Morningstar

  • Damage: 1d8 P
  • Cost: 515 gp
  • Weight: 4.0 lbs.

Adamantine Double-Bladed Scimitar

  • Damage: 2d4 S
  • Cost: 600 gp
  • Weight: 6.0 lbs.

Adamantine Shotgun

  • Damage: 2d8 P
  • Range: 30/90
  • Cost: 500 gp
  • Weight: 7.0 lbs.

Adamantine Glaive

  • Damage: 1d10 S
  • Cost: 520 gp
  • Weight: 6.0 lbs.

Adamantine Dagger

  • Damage: 1d4 P
  • Range: 20/60
  • Cost: 502 gp
  • Weight: 1.0 lbs.

Adamantine Longbow

  • Damage: 1d8 P
  • Range: 150/600
  • Cost: 550 gp
  • Weight: 2.0 lbs.

Adamantine Shortbow

  • Damage: 1d6 P
  • Range: 80/320
  • Cost: 525 gp
  • Weight: 2.0 lbs.

Adamantine Handaxe

  • Damage: 1d6 S
  • Range: 20/60
  • Cost: 505 gp
  • Weight: 2.0 lbs.

Adamantine Whip

  • Damage: 1d4 S
  • Cost: 502 gp
  • Weight: 3.0 lbs.

Adamantine Trident

  • Damage:
    • One-handed: 1d6 P
    • Two-handed: 1d8 P
  • Range: 20/60
  • Cost: 505 gp
  • Weight: 4.0 lbs.

Adamantine Quarterstaff

  • Damage:
    • One-handed: 1d6 B
    • Two-handed: 1d8 B
  • Cost: 500 gp, 2 sp
  • Weight: 4.0 lbs.

Adamantine Spear

  • Damage:
    • One-handed: 1d6 P
    • Two-handed: 1d8 P
  • Range: 20/60
  • Cost: 501 gp
  • Weight: 3.0 lbs.

Adamantine Hand Crossbow

  • Damage: 1d6 P
  • Range: 30/120
  • Cost: 575 gp
  • Weight: 3.0 lbs.

Adamantine Automatic Pistol

  • Damage: 2d6 P
  • Range: 50/150
  • Cost: 500 gp
  • Weight: 3.0 lbs.

Adamantine Greatsword

  • Damage: 2d6 S
  • Cost: 550 gp
  • Weight: 6.0 lbs.

Adamantine Laser Rifle

  • Damage: 3d8 R
  • Range: 100/300
  • Cost: 500 gp
  • Weight: 7.0 lbs.

Adamantine Antimatter Rifle

  • Damage: 6d8 N
  • Range: 120/360
  • Cost: 500 gp
  • Weight: 10.0 lbs.

Adamantine Club

  • Damage: 1d4 B
  • Cost: 500 gp, 1 sp
  • Weight: 2.0 lbs.

Adamantine Rapier

  • Damage: 1d8 P
  • Cost: 525 gp
  • Weight: 2.0 lbs.

Adamantine Maul

  • Damage: 2d6 B
  • Cost: 510 gp
  • Weight: 10.0 lbs.

Adamantine Javelin

  • Damage: 1d6 P
  • Range: 30/120
  • Cost: 500 gp, 5 sp
  • Weight: 2.0 lbs.

Adamantine War Pick

  • Damage: 1d8 P
  • Cost: 505 gp
  • Weight: 2.0 lbs.

Adamantine Shortsword

  • Damage: 1d6 P
  • Cost: 510 gp
  • Weight: 2.0 lbs.

Adamantine Revolver

  • Damage: 2d8 P
  • Range: 40/120
  • Cost: 500 gp
  • Weight: 3.0 lbs.

Adamantine Sickle

  • Damage: 1d4 S
  • Cost: 501 gp
  • Weight: 2.0 lbs.

Adamantine Blowgun

  • Damage: 1 P
  • Range: 25/100
  • Cost: 510 gp
  • Weight: 1.0 lbs.

Adamantine Hoopak

  • Damage: 1d6 P
  • Range: 40/160
  • Cost: 500 gp, 1 sp
  • Weight: 2.0 lbs.

Adamantine Mace

  • Damage: 1d6 B
  • Cost: 505 gp
  • Weight: 4.0 lbs.

Adamantine Lance

  • Damage: 1d12 P
  • Cost: 510 gp
  • Weight: 6.0 lbs.

Adamantine Dart

  • Damage: 1d4 P
  • Range: 20/60
  • Cost: 500 gp, 5 cp
  • Weight: 0.25 lbs.

Adamantine Light Repeating Crossbow

  • Damage: 1d8 P
  • Range: 40/160
  • Cost: 500 gp
  • Weight: 5.0 lbs.

Adamantine Scimitar

  • Damage: 1d6 S
  • Cost: 525 gp
  • Weight: 3.0 lbs.

Source: Xanathar’s Guide to Everything p. 78