Sakashima's Protege

Flash
Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)
You may have Sakashima's Protege enter as a copy of any permanent that entered this turn.

瞬速
続唱
あなたは逆嶋の手下を、このターンに戦場に出たパーマネント１つのコピーとして戦場に出してもよい。