Bha'khti, Oracle of Death

Bha'khti, Oracle of Death enters the battlefield
with a +1/+1 counter on it for each card exiled
from a graveyard this turn.
Indestructible as long as you control another
creature that is a Jackal, Horror, or Undead.
Whenever a card is exiled from a graveyard,
creatures you control that are Jackals, Horrors, or
Undead get +1/+1 until end of turn.
{b} Exile a card from your graveyard.
Partner
"Cower in Darkness!"-Rat, Grimlean Priest