Keys to the House (DSK-251) - Duskmourn: House of Horror
LEGAL
Standard
LEGAL
Future
LEGAL
Historic
LEGAL
Timeless
LEGAL
Gladiator
LEGAL
Pioneer
LEGAL
Explorer
LEGAL
Modern
LEGAL
Legacy
NOT LEGAL
Pauper
LEGAL
Vintage
LEGAL
Penny
LEGAL
Commander
LEGAL
Oathbreaker
LEGAL
Standardbrawl
LEGAL
Brawl
LEGAL
Alchemy
NOT LEGAL
Pauper Commander
LEGAL
Duel
NOT LEGAL
Oldschool
NOT LEGAL
Premodern
NOT LEGAL
Predh
, 
, Sacrifice Keys to the House: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.
, , Sacrifice Keys to the House: Lock or unlock a door of target Room you control. Activate only as a sorcery.Keys to the House (DSK-251) - Duskmourn: House of Horror
LEGAL
Standard
LEGAL
Future
LEGAL
Historic
LEGAL
Timeless
LEGAL
Gladiator
LEGAL
Pioneer
LEGAL
Explorer
LEGAL
Modern
LEGAL
Legacy
NOT LEGAL
Pauper
LEGAL
Vintage
LEGAL
Penny
LEGAL
Commander
LEGAL
Oathbreaker
LEGAL
Standardbrawl
LEGAL
Brawl
LEGAL
Alchemy
NOT LEGAL
Pauper Commander
LEGAL
Duel
NOT LEGAL
Oldschool
NOT LEGAL
Premodern
NOT LEGAL
Predh
, , Sacrifice Keys to the House: Search your library for a basic land card, reveal it, put it into your hand, then shuffle., , Sacrifice Keys to the House: Lock or unlock a door of target Room you control. Activate only as a sorcery.