Asylum Demon

Boss (Whenever a non-token creature enters the battlefield under an opponent's control, you may have
this creature fight it. If not, put a soul counter on
target permanent.)
If you control at least one Bonfire with 2 cards underneath it, you may pay 3 life and return
Asylum Demon to the battlefield from your graveyard. If you do, you may attach a Demon Equipment to it.