The Requiem

Defender
Extort (Whenever you cast a spell, you may pay {w/b}.
If you do, each opponent loses 1 life and you gain
that much life.)
Whenever a non token creature dies, create a 1/1 white skeleton creature token with exalted unless that creature's controller pays {2}.
{3}{b},{t}: Return a creature from each graveyard
to the battlefield with decayed under its owner's control.