Khaitri, the Dragonflame

+3: Khaitri, the Dragonflame deals 3 damage to target creature or planeswalker.
-5: Discard a card. If a red card is discarded this way, deals 4 damage to any target.
-8: Destroy any number of target creatures. For each creature destroyed this way, its controller creates a 4/4 red Dragon creature token with flying.