Khannaska, of the Agazale

Blood Thirsty ( Whenever a creature dealt damage by this one dies you may gain 1 life.)
{g/u}{b/g}{u/b}, Scry 1 then reveal the top card of your library. Target creature or player takes damage equal to the revealed card's converted mana cost.
"War, does not concern me, Azrael. But since this travesty you've described could affect me, I will participate on your behalf,"-Khannaska to Azrael