Xandrai, Feral Flamelord

+4: Deal 5 damage, divided as you choose, to up to two target creatures or players
-5: Xandrai, Feral Flamelord becomes a 10/10 creature with flying and first strike until your next turn
-20: Xandrai, Feral Flamelord deals 50 damage to target opponent with more than 50 health.