Gareth, Lost to Eternity

+1: You may exile up to two cards from your hand or graveyard. If you do, draw that many cards.
-2: Choose target card you own in exile. Until end of turn, You may play that card, except it costs 2 less to cast.
-8: Choose any number of nonland cards in exile. As long as they remain in exile, you may cast those spells without paying their mana cost.