Jaelyn, Sage Warrior

+2: Scry 3. Put one of the cards back into your hand and the rest on top or bottom of your library.
-3: Until end of turn, target opponent creatures loses all abilities and becomes a blue Frog with base power and toughness 0/1.
-11: You get an emblem that says, "You have hexproof for all nonland permanents in play until the end of the game."