精力の冠 (Crown of Vigor) (ja)
Enchantment - Aura
(CMC 2)
Enchant creature
Enchanted creature gets +1/+1.
Sacrifice Crown of Vigor: Enchanted creature and other creatures that share a creature type with it get +1/+1 until end of turn.
- [ONS] Onslaught #253 (C)