Obsanius Dreamforger

+1: Each player exiles the top 2 cards of your library. Place a card you own in exile in your hand. Create one 3/3 artifact Golem creature token.
-2: You may cast a spell from exile (yours or an opponent's), Until the end of the turn, you may spend mana as though it were any color to do so
-8: You get an emblem with "At the end of your end step, create a 4/4 artifact Golem creature token. Golems you control have Trample"