Chandra, Firebringer

+2: Discard 2 card's. If at least 2 red card's is discarded this way, Chandra, Firebringer deals 4 damage plus an extra 2 to any target.
0: Create 4 2/2 red Dragon creature tokens with flying and with This creature gets +1/+0 until end of turn when you pay a red mana.
-7: Chandra, Firebringer deals 10 damage to target player and each creature and planeswalker they control.