Draven, The Executioner

Double-Strike
When Draven, The Executioner destroys a creature, gain a stack of Adoration. When Draven, The Executioner destroys a plainswalker, gain five stacks of Adoration.
{r}{r}{t}:Deal damage to target creature, plainswalker, or player equal to the amount of Adoration stacks you have.
{b}{b}{b}{ut}:Remove half of your Adoration stacks, Draven gains +2/+1 for each stack removed this way.