Cryogen Relic
Cryogen Relic
When this artifact enters or leaves the battlefield, draw a card.
{1}{U}, Sacrifice this artifact: Put a stun counter on up to one target tapped creature. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Artifacts Matter Cantrips Card Draw Counters Matter Spells Matter Spellslinger Stun Counters Unconditional Draw