Pact Primeval

Creatures with Pact counters have protection from devils.

Whenever a creature with a Pact counter attacks you, it loses and cannot gain protection from devils.

Whenever a creature with a Pact counter leaves the battlefield, draw a card and get a Soul Coin for each Pact counter on that creature.

Pay a Soul Coin: create a 1/1 red Devil creature token with "When this creature dies, it deals 1 damage to any target."