Aglarrax, Ruler of Darkness

Trample, Vigilance, Infect, Annihilator 1,
Rampage 1
Whenever Aglarrax, Ruler of Darkness enters the battlefield or attacks, each opponent loses 2 life
and you gain that much life
{4}{u}{b}{r}: Create a blue, black, and red 6/6
Demon Wurm creature token with Haste,
Trample, and Deathtouch.
He is like a portal of darkness that summons minions,
but they may not just be "minions" to some
people.