+1: Until your next turn, the next time a creature you control leaves the battlefield it gains "For as long as this card remains in your graveyard or in exile, you may cast it."

-2: Create Squee's Shiny, a legendary colorless artifact token that has "{T}, Sacrifice a creature: Add {R}{R}.

-7: Exile all creatures. You may cast creatures exiled this way and may use mana as though it was mana of any color to cast them.

: Squee, Awakened At Last can be your commander.