Add . Exile the top three cards of your library. Choose one. You may play that card this turn.
+1
Create a token that's a copy of target creature you control, except it has haste (This creature can attack, and as soon as it comes under your control.) and "At the beginning of the end step, sacrifice this token."
-4
Chandra deals 8 damage divided as you choose among any number of target creatures and/or planeswalkers.