Lesser Blazing Warrior

Whenever you cast a spell that does damage to an opponent, or when the ability of a permanent you control does damage to an opponent, put X Mastery Counters on Lesser Blazing Warrior, where X is equal to the amount of damage done.
{p/r}{t}, Remove three mastery counters from Lesser Blazing Warrior and sacrifice it, put one "Greater Blazing Warrior" from your library onto the battlefield
{r}, discard a card, deal 1 damage to any target.