Vampiric Thorn

Damage: 1D4 +1 Type: Slashing
Properties: Finesse, Reach, +1 to Hit and Damage

Vampiric Aspect: Once per long rest, the wielder
may use a bonus action to cast Vampiric Touch
on an enemy after a successful attack. The wielder
deals 3D6 necrotic damage and heals for half the necrotic damage dealt.
The whip does not speak, but does confer a
certain taste for blood and seems to want more...