Athreos, Shroud-Veiled

Indestructible
As long as your devotion to white and black is
less than seven, Athreos isn't a creature.
At the beginning of your end step, put a
coin counter on another target creature.
Whenever a creature with a coin counter on it
dies or is put into exile, return that card to the
battlefield under your control.
partner with Horse of the Dawn.