1, t, sacrifice keys to the house: search your library for a basic land card, reveal it, put it into your hand, then shuffle.
3, t, sacrifice keys to the house: lock or unlock a door of target room you control. activate only as a sorcery.
3, t, sacrifice keys to the house: lock or unlock a door of target room you control. activate only as a sorcery.
<em>if you find them, they wanted to be found.</em>
