The Death of Gwen Stacy [SPM - 54] Commander The Lost Caverns of Ixalan Flavor: “Look what I found

Flavor: “Look what I found

Sacrifice Keys to the House: Lock or unlock a door of target Room you control

Whenever a creature you control with a +1/+1 counter on it attacks

except it's not legendary and it's a 2/2 Coward in addition to its other types

it deals 3 damage to any target

The Death of Gwen Stacy [SPM - 54] Commander The Lost Caverns of Ixalan Flavor: “Look what I foundRarity: R #: 54 Creature Type or Sub Type: Enchantment Saga Rules Text Contains: (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) [I] Destroy target creature. [II] Each player may discard a card. Each player who doesn't loses 3 life. [III] Exile any number of target players' graveyard.