Baharan, Keeper of the Gate

Whenever a creature enters the battlefield this creature deals 1 damage to it.
{r}{r}{r}, discard a card: this creature gains +X/+0 until end of turn, where X is the discarded card's converted mana cost.
{t}: This creature deals damage equal to its power to target creature.
"The war wizard has kept a bloody vigil for mortal lifetimes, swearing that will only end when their foes have no more blood to spill."