15 cards where the illustration contains “closed-door”

Abyssal Gatekeeper (Duel Decks Anthology: Divine vs. Demonic #31)
Boros Guildgate (Guilds of Ravnica #244)
Door of Destinies (Morningtide #143)
Elusive Tormentor // Insidious Mist (Shadows over Innistrad Promos #108)
Elusive Tormentor // Insidious Mist (Shadows over Innistrad Promos #108)
Elven Fortress (Fallen Empires #65d)
Goblin Locksmith (Guilds of Ravnica #104)
Lotus Path Djinn (Fate Reforged #39)
Mental Journey (Modern Horizons 2 #51)
Ogre Arsonist (IDW Comics Inserts #11)
Palace Sentinels (Conspiracy: Take the Crown #19)
Passwall Adept (Guilds of Ravnica #50)
Phantom Warrior (Seventh Edition #93)
Simulacrum (Limited Edition Alpha #128)
Snow Fortress (Ice Age #337)
Staff of the Flame Magus (Magic 2014 #220)

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