Drakon, End's Herald

Flying, Vigilance, Lifelink, Deathtouch
Whenever a creature dies, or is exiled, you may
draw a card and gain two life.
{3}{p/w}{p/u}{p/b}{p/r}{p/g}{w}{u}{b}{r}{g}{t}: For each card in
exile, you may gain that much life.
{5}{w}{u}{b}{r}{g}{t}: Exile all creatures target player
controls.