Sakashima the Impostor
Legendary Creature — Human Rogue
You may have Sakashima the Impostor enter as a copy of any creature on the battlefield, except its name is Sakashima the Impostor, it's legendary in addition to its other types, and it has ": Return Sakashima the Impostor to its owner's hand at the beginning of the next end step."
3 / 1
フォーマット
スタンダード : 不可パイオニア : 不可モダン : 可能レガシー : 可能ヴィンテージ : 可能パウパー : 不可統率者戦 : 可能デジタル専用フォーマット
アルケミー : 不可エクスプローラー : 不可ヒストリック : 不可タイムレス : 不可
カード裁定
2005/06/01
原文If there is no creature on the battlefield or if you don't choose a creature as Sakashima enters the battlefield, Sakashima remains a 3/1 Human Rogue.
2005/06/01
原文Sakashima doesn't get the return to hand ability unless a creature is copied as Sakashima enters the battlefield. Sakashima can't copy itself because the choice is made as part of the event that puts it onto the battlefield, and whatever will be copied must already be on the battlefield.
2005/06/01
原文Sakashima must be on the battlefield at the end of turn in order to return to hand. If Sakashima leaves the battlefield after the ability is activated but before the at-end-of-turn ability resolves, the ability does nothing.
data from gatherer