Warwick, the Wrath of Zaun

Haste, menace, scaling
Whenever a creature an opponent controls
becomes wounded, Warwick, the Wrath of Zaun
gets +2/+1 until end of turn.
{r}{r}, {t}: Warwick deals damage equal to his
AD to target creature, then fights that creature.
This effect cannot be prevented.
"Blood runs. They all run."