Loi, Crazed Hero

Flying, vigilance, trample, menace, deathtouch
{x}{1}: Destroy target nonland legendary
permanent with converted mana cost X or less.
You may cast Loi, Crazed Hero from the
graveyard and from exile. When you cast Loi this
way, put a +1/+1 counter on Loi for each time
you've cast cards named Loi, Crazed Hero this
way.
"What's the meaning of this? I'm the hero and you are
not."