Vorn, Sentry of Death's Gate

eminence - Whenever you gain life you may sacrifice a treasure token, if you do you draw a card
Whenever a creature an opponent controls dies that player may regenerate that creature is they do create a treasure token.
{t}: return this creature to the command zone
{4}{p/w}{p/b}{p/b}: put Vorn, Sentry of Death's Gate to the battlefield. Any player may activate this ability.