When you attack a creature with this magic weapon and roll a 20 on the attack roll, that target takes an extra 10 necrotic damage if it isn't a construct or an undead. You also gain 10 temporary hit points.
Applicable Weapons:
| Name | Type | Damage | Properties |
|---|---|---|---|
| Greatsword | Martial Melee | 2d6 slashing | Heavy, two-handed |
| Longsword | Martial Melee | 1d8 slashing | Versatile (1d10) |
| Rapier | Martial Melee | 1d8 piercing | Finesse |
| Scimitar | Martial Melee | 1d6 slashing | Finesse, light |
| Shortsword | Martial Melee | 1d6 piercing | Finesse, light |