Yasuo, the Unforgiven

Scaling, reach, hexproof
Whenever this creature deals damage, untap it.
{t}: Roll a 20-sided die. If the number is even,
Yasuo deals damage equal to his AD to any target.
{5}{u}{u}: Each creature dealt damage by Yasuo
this turn gains flying, then Yasuo deals damage
equal to twice his AD to each creature with flying
you don't control.
"Kill me? You can try."