44 cards where the text includes “dungeon” and the set is “afr”

A-Acererak the Archlich (Adventures in the Forgotten Realms #A-87)
Acererak the Archlich (Adventures in the Forgotten Realms #87)
A-Cloister Gargoyle (Adventures in the Forgotten Realms #A-7)
A-Dungeon Descent (Adventures in the Forgotten Realms #A-255)
A-Ellywick Tumblestrum (Adventures in the Forgotten Realms #A-181)
A-Fates' Reversal (Adventures in the Forgotten Realms #A-102)
A-Find the Path (Adventures in the Forgotten Realms #A-183)
A-Precipitous Drop (Adventures in the Forgotten Realms #A-115)
A-Triumphant Adventurer (Adventures in the Forgotten Realms #A-237)
Barrowin of Clan Undurr (Adventures in the Forgotten Realms #218)
Bar the Gate (Adventures in the Forgotten Realms #47)
Clattering Skeletons (Adventures in the Forgotten Realms #93)
Cloister Gargoyle (Adventures in the Forgotten Realms #7)
Delver's Torch (Adventures in the Forgotten Realms #10)
Displacer Beast (Adventures in the Forgotten Realms #54)
Dungeon Crawler (Adventures in the Forgotten Realms #99)
Dungeon Descent (Adventures in the Forgotten Realms #255)
Dungeon Map (Adventures in the Forgotten Realms #242)
Eccentric Apprentice (Adventures in the Forgotten Realms #57)
Ellywick Tumblestrum (Adventures in the Forgotten Realms #181)
Fates' Reversal (Adventures in the Forgotten Realms #102)
Fifty Feet of Rope (Adventures in the Forgotten Realms #244)
Find the Path (Adventures in the Forgotten Realms #183)
Fly (Adventures in the Forgotten Realms #59)
Gloom Stalker (Adventures in the Forgotten Realms #16)
Hama Pashar, Ruin Seeker (Adventures in the Forgotten Realms #224)
Intrepid Outlander (Adventures in the Forgotten Realms #191)
Keen-Eared Sentry (Adventures in the Forgotten Realms #22)
Kick in the Door (Adventures in the Forgotten Realms #153)
Nadaar, Selfless Paladin (Adventures in the Forgotten Realms #27)
Planar Ally (Adventures in the Forgotten Realms #31)
Precipitous Drop (Adventures in the Forgotten Realms #115)
Ranger's Hawk (Adventures in the Forgotten Realms #37)
Secret Door (Adventures in the Forgotten Realms #71)
Shortcut Seeker (Adventures in the Forgotten Realms #73)
Triumphant Adventurer (Adventures in the Forgotten Realms #237)
Varis, Silverymoon Ranger (Adventures in the Forgotten Realms #209)
Veteran Dungeoneer (Adventures in the Forgotten Realms #40)
Wandering Troubadour (Adventures in the Forgotten Realms #210)
You Find a Cursed Idol (Adventures in the Forgotten Realms #213)
Yuan-Ti Fang-Blade (Adventures in the Forgotten Realms #128)
Yuan-Ti Malison (Adventures in the Forgotten Realms #86)
Zalto, Fire Giant Duke (Adventures in the Forgotten Realms #171)
Zombie Ogre (Adventures in the Forgotten Realms #129)

Though this query has ended, its relics still slumber in New Argive.