秘态转生 (Enigmatic Incarnation) (zhs)
Enchantment
(CMC 4)
At the beginning of your end step, you may sacrifice another enchantment. If you do, search your library for a creature card with mana value equal to 1 plus the sacrificed enchantment's mana value, put that card onto the battlefield, then shuffle.
- [THB] Theros Beyond Death #215 (R)