Jakdi, Mind Scrambler

+1: . Target player shuffles his or her library. Target player adds two mana of any one color to his or her mana pool. That player may only use
-2: . this mana to cast spells or activate abilities with a target. You gain hexproof until end of turn.
-5: Scry 1, then draw a card. You get an emblem with "Change the loyalty cost of the last ability of target Jakdi planeswalker with +1."