
{1}, {T}, Sacrifice this artifact: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.
{3}, {T}, Sacrifice this artifact: Lock or unlock a door of target Room you control. Activate only as a sorcery.
Keys to the House has 1 printing, first in Duskmourn: House of Horror (2024). EDHREC ranks it #11,413 among Commander cards. It appears most in Marina Vendrell decks (5,157 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.