Ashlee, Identity Taker

+1: Create a token that's a copy of target creature you control. It gains haste. Exile it at the beginning of the next end step.
-1: Create a token that's a copy of target creature in your graveyard. It gains haste. Exile it at the beginning of the next end step.
-10: Create a token that's a copy of each permanent on the battlefield. You get an emblem. (The emblem's ability is too long to list here.)