Chiori, the Bladeweaver

Double strike, Haste

Whenever Chiori attacks, exile the top 2 cards of
your library. If a creature card was Exiled this way,
you may put it onto the battlefield tapped and
attacking. You may only put 1 creature card exiled
this way onto the battlefield. If you do not put a
creature onto the battlefield this way create 2 tapped
treasure tokens.