Unholy Annex // Ritual Chamber - (Foil): Duskmourn: House of Horror Commander Legends All Sliver creatures have "This

All Sliver creatures have "This creature gets +1/+1 as long as you control a Swamp

[−2]: Return target creature to its owner's hand

you may have Boggart Shenanigans deal 1 damage to target player or planeswalker

unattach Elbrus

gain control of all artifacts that player controls

Unholy Annex // Ritual Chamber - (Foil): Duskmourn: House of Horror Commander Legends All Sliver creatures have "This(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.) At the beginning of your end step, draw a card. If you control a Demon, each opponent loses 2 life and you gain 2 life. Otherwise, you lose 2 life.