Ceremonial Knife
Artifact - Equipment
(CMC 1)
Equipped creature gets +1/+0 and has "Whenever this creature deals combat damage, create a Blood token." (It's an artifact with ", , Discard a card, Sacrifice this artifact: Draw a card.")
Equip (: Attach to target creature you control. Equip only as a sorcery.)
- [VOW] Innistrad: Crimson Vow #254 (C)