Threnodies, Phoenix-Enforcer

Flying | Pinions Ablaze {b/r}
During each of your |-------------------------------
turns, you may cast a | Sorcery — Evocation
copy of Threnodies's |-------------------------------
Evocation. | As an additional cost to
| cast this spell, sacrifice
Whenever Threnodies | a nonland permanent.
dies, return it to the |
battlefield under your | Destroy target creature
control at the