Mark Grayson (Invincible)

Flying, Vigilance
Enrage — Whenever Invincible is dealt damage,
put a +1/+1 counter on him and draw a card.
{r}{r/g}{r/w}: Invincible gains Indestructible until
the next upkeep. Target opponent chooses
a creature they control for Invincible to fight.
After the fight, you both lose life equal to the
damage taken by your fighters.