Trade Good

Rare Requires Attunement

A swirling rune with repeating spiraling patterns that pulses with a deep red light.
 Passive Effect. When marked on a weapon, if an attuned wielder deals damage with that weapon to a living creature of CR 1/4 or higher, the weapon deals an extra 1d4 necrotic damage, and the wielder regains hit points equal to the necrotic damage dealt.
 Active Effect. After dealing necrotic damage with this weapon, an attuned wielder can use their bonus action to activate the rune, drawing the blood of the creature dealing an extra 3d4 necrotic damage, and regainin hit points equal to the additional necrotic damage dealt. Once a rune’s power is used, the rune’s active can’t be used again until the next dawn.