Cryptbreaker

{1}{B}, {T}, Discard a card: Create a 2/2 black Zombie creature token.
Tap three untapped Zombies you control: You draw a card and you lose 1 life.

The Chitin Court lurks, awaiting its chance to reclaim Amonkhet from the living.

Aetherdrift Commander

Historic Anthology 1

Eldritch Moon

{1}{B}, {T}, Discard a card: Put a 2/2 black Zombie creature token onto the battlefield.
Tap three untapped Zombies you control: You draw a card and you lose 1 life.

Eldritch Moon Promos

You can tap any three untapped Zombies you control, including ones you haven’t controlled continuously since the beginning of your most recent turn, to pay the cost of Cryptbreaker’s second activated ability. This includes Cryptbreaker itself.