28 cards where the card is tagged “regain-control”

Aminatou, the Fateshifter (Double Masters 2022 #169)
Brand (Urza's Saga #176)
Brooding Saurian (Commander 2013 #138)
Charming Prince (Throne of Eldraine #8)
Collision of Realms (Neon Dynasty Commander #19)
Coveted Falcon (Murders at Karlov Manor #48)
Glen Elendra (Planechase Anthology Planes #28)
Glimpse of Tomorrow (Modern Horizons 2 #129)
Gruul Charm (Gatecrash #169)
Guardian Beast (Masters Edition IV #85)
Homeward Path (Commander 2016 #301)
Leave // Chance (Hour of Devastation #153)
Lich's Mirror (Shards of Alara #210)
Meneldor, Swift Savior (The Lord of the Rings: Tales of Middle-earth #62)
Reality Scramble (Commander 2018 #25)
Remove Enchantments (Legends #33)
Sanctum of Eternity (Commander 2019 #59)
Saving Grasp (Dark Ascension #46)
Scarab of the Unseen (Alliances #128)
Slip On the Ring (The Lord of the Rings: Tales of Middle-earth #31)
Sway of the Stars (Betrayers of Kamigawa #54)
Sword of Hearth and Home (Modern Horizons 2 #238)
Tel-Jilad Stylus (Mirrodin #260)
The Fall of Lord Konda // Fragment of Konda (Kamigawa: Neon Dynasty #12)
The Fall of Lord Konda // Fragment of Konda (Kamigawa: Neon Dynasty #12)
Trostani Discordant (Ravnica: Clue Edition #213)
Venser, the Sojourner (Duel Decks: Venser vs. Koth #1)
Warp World (Magic 2010 #163)
Zoyowa's Justice (The Lost Caverns of Ixalan #173)

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