Brand, the Burning Vengeance

Whenever an opponent is dealt noncombat
damage, untap Brand, the Burning Vengeance.
{t}: Add {r}. If this is the third time this ability
has resolved this turn, exile the top three cards
of your library. You may cast an instant or
sorcery card with mana value 2 or less
without paying its mana cost.
"I will blaze a trail."