53 cards where the full Oracle text includes “exchange”

Arcanum Wings (Future Sight #48)
Avarice Totem (Fifth Dawn #104)
Axis of Mortality (Ixalan #3)
Chromeshell Crab (Commander 2019 #81)
Confusion in the Ranks (Mirrodin #87)
Conjured Currency (Return to Ravnica #33)
Cultural Exchange (Odyssey #79)
Daring Thief (Journey into Nyx #36)
Darkpact (Summer Magic / Edgar #100)
Deal Broker (Conspiracy #61)
Djinn of Infinite Deceits (Commander Anthology #38)
Everythingamajig (Unstable #147f)
Evra, Halcyon Witness (Dominaria #16)
Exchange of Words (Unfinity #45)
Eyes Everywhere (Ravnica Remastered #43)
Gauntlets of Chaos (Masters Edition III #196)
Get a Life (Unglued #4)
Gilded Drake (Urza's Saga #76)
Harness Infinity (Strixhaven: School of Mages #191)
High Fae Prankster (Alchemy: Wilds of Eldraine #20)
Juxtapose (Masters Edition #41)
Legerdemain (Tempest Remastered #57)
Magus of the Mirror (Conspiracy #117)
Mirror Mirror (Unglued #77)
Mirror Universe (Masters Edition #159)
Modify Memory (Commander Legends: Battle for Baldur's Gate #83)
Morality Shift (Judgment #70)
Mordenkainen (Adventures in the Forgotten Realms #64)
Oko, Thief of Crowns (Throne of Eldraine #197)
Perplexing Chimera (Born of the Gods #48)
Phyrexian Infiltrator (Invasion #116)
Political Trickery (Mirage #81)
Profane Transfusion (Commander Legends #145)
Psychic Transfer (Starter 1999 #46)
Puca's Mischief (Shadowmoor #47)
Role Reversal (War of the Spark #214)
Serene Master (Commander 2013 #20)
Shifting Borders (Saviors of Kamigawa #56)
Shifting Grift (Outlaws of Thunder Junction #66)
Shifting Loyalties (Fate Reforged #51)
Shrewd Negotiation (Kaladesh #64)
Soul Conduit (New Phyrexia #158)
Spawnbroker (Ravnica: City of Guilds #65)
Sudden Substitution (Commander 2019 #11)
Switcheroo (Core Set 2019 #78)
Tempest Efreet (Fourth Edition #225)
The Trickster-God's Heist (Kaldheim #232)
Timmerian Fiends (Homelands #58)
Tree of Perdition (Eldritch Moon #109)
Tree of Redemption (Masters 25 #191)
Vedalken Plotter (Commander 2011 #66)
Vedalken Squirrel-Whacker (Unfinity #63)
Visions of Duplicity (Midnight Hunt Commander #33)

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