Vyedal, eye of death

Deathtouch, Totem Armor

Other Trolls you control gain Totem Armor

If Vyedal, eye of death is put into a graveyard each opponent loses one life and you proliferate equal to
how much damage was delt this way.
{5}{b}: exile another nonland card in your graveyard and return Vyedal, eye of death to the battlefield tapped.