Xiehtac, Deity of Rage

As long as you control 5 or less mountains,
Xiehtac, Deity of Rage isn't a creature.
At the beginning of your end step, Xiehtac
deals X damage to target player where X is the
amount of noncombat damage dealt this turn.
{1}{r} : Xiehtac deals 1 damage to target player.