Jace, Reality Sculptor (FRA-216) [Reality Fracture]

[+1]: Empower Jace X, where X is the number of Islands you control.

[-3]: Until your next turn, whenever a creature attacks you or a planeswalker you control, it gets -5/-0 until end of turn.

[0]: Exile all but the bottom card of each opponent's library. Activate only if there are twenty-five or more loyalty counters among Jaces you control.