29 cards where the set is “afr” and the number of identity colors > 1

A-Bruenor Battlehammer (Adventures in the Forgotten Realms #A-219)
Adult Gold Dragon (Adventures in the Forgotten Realms #216)
A-Krydle of Baldur's Gate (Adventures in the Forgotten Realms #A-226)
A-Shessra, Death's Whisper (Adventures in the Forgotten Realms #A-231)
A-Sorcerer Class (Adventures in the Forgotten Realms #A-233)
A-Triumphant Adventurer (Adventures in the Forgotten Realms #A-237)
Bard Class (Adventures in the Forgotten Realms #217)
Barrowin of Clan Undurr (Adventures in the Forgotten Realms #218)
Bruenor Battlehammer (Adventures in the Forgotten Realms #219)
Drizzt Do'Urden (Adventures in the Forgotten Realms #220)
Farideh, Devil's Chosen (Adventures in the Forgotten Realms #221)
Fighter Class (Adventures in the Forgotten Realms #222)
Gretchen Titchwillow (Adventures in the Forgotten Realms #223)
Hama Pashar, Ruin Seeker (Adventures in the Forgotten Realms #224)
Kalain, Reclusive Painter (Adventures in the Forgotten Realms #225)
Krydle of Baldur's Gate (Adventures in the Forgotten Realms #226)
Minsc, Beloved Ranger (Adventures in the Forgotten Realms #227)
Monk Class (Adventures in the Forgotten Realms #228)
Orcus, Prince of Undeath (Adventures in the Forgotten Realms #229)
Rogue Class (Adventures in the Forgotten Realms #230)
Shessra, Death's Whisper (Adventures in the Forgotten Realms #231)
Skeletal Swarming (Adventures in the Forgotten Realms #232)
Sorcerer Class (Adventures in the Forgotten Realms #233)
Targ Nar, Demon-Fang Gnoll (Adventures in the Forgotten Realms #234)
Tiamat (Adventures in the Forgotten Realms #235)
Trelasarra, Moon Dancer (Adventures in the Forgotten Realms #236)
Triumphant Adventurer (Adventures in the Forgotten Realms #237)
Volo, Guide to Monsters (Adventures in the Forgotten Realms #238)
Xanathar, Guild Kingpin (Adventures in the Forgotten Realms #239)

It is the moment of discovery, the triumph of the mind, and the end of these results.