F'aer, Maelstrom Searcher

+1: Creature Cards You Control Gains Myriad, Other Cards You Control Gains Cascade.
0: Exile The Card From The Top Of Your Library, You May Play It, If You Don't, Put It On You Graveyard
-7: You Gain An Emblem With: Whenever You Draw A Card, You May Reveal It, If You Do, Target Opponent Loses Life Equal To Its Mana Cost