Rand, the Dragon Reborn

+1: You may discard a card. If you do, create a 1/1 white soldier creature token, then draw a card.
-2: Put two +1/+1 counters on target creature you control, then it fights target creature you don't control.
-3: Rand, the Dragon Reborn deals 3 damage to each creature and planeswalker your opponent controls.