Dorus, Rogue Thundermage

+1: Scry 2, then deal damage to target player equal to the number of cards you put on the bottom of your library this turn.
-4: You get an emblem with "Whenever you cast an instant or sorcery spell, deal 2 damage to target creature."
-8: You get an emblem with "Whenever you cast an instant or sorcery, copy it twice then you may choose new targets for the copies."