Konrad Curze

Vigilance, first strike, haste, protection from white
and green
Whenever a creature an opponent controls dies,
you draw a card and deal 2 damage to any target
Immense Cruelty: whenever a creature you control
kills another creature, it deals 4 damage to that creature's controller
{3}{u}{b}{r}{t}: each creature each opponent controls
deals damage to its controller and itself equal to its power