
As long as this artifact is on the battlefield, it has all activated abilities of all land cards in all graveyards.
Mirran Safehouse has 4 printings, first in Phyrexia: All Will Be One (2023). EDHREC ranks it #17,592 among Commander cards. It appears most in Verrak, Warped Sengir decks (157 on EDHREC). It has 4 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.