38 cards where the full Oracle text includes “partner with” and the cards can be your commander

Amy Pond (Doctor Who #75)
Blue, Loyal Raptor (Jurassic World Collection #8)
Brallin, Skyshark Rider (Commander 2020 #4)
Cazur, Ruthless Stalker (Outlaws of Thunder Junction Commander #188)
Evie Frye (Assassin's Creed #19)
Frodo, Adventurous Hobbit (Tales of Middle-earth Commander #2)
Gorm the Great (Battlebond #8)
Haldan, Avid Arcanist (Commander 2020 #2)
Jacob Frye (Assassin's Creed #27)
Jenny Flint (Doctor Who #136)
Kamber, the Plunderer (Outlaws of Thunder Junction Commander #137)
Khorvath Brightflame (Battlebond #9)
Krav, the Unredeemed (Battlebond #4)
Laurine, the Diversion (Outlaws of Thunder Junction Commander #172)
Madame Vastra (Doctor Who #142)
Merry, Warden of Isengard (Tales of Middle-earth Commander #61)
Nikara, Lair Scavenger (Commander 2020 #3)
Okaun, Eye of Chaos (Battlebond #6)
Owen Grady, Raptor Trainer (Jurassic World Collection #16)
Pako, Arcane Retriever (Commander 2020 #13)
Pippin, Warden of Isengard (Tales of Middle-earth Commander #65)
Pir, Imaginative Rascal (Battlebond #11)
Regna, the Redeemer (Battlebond #3)
Rhoda, Geist Avenger (Crimson Vow Commander #8)
Rory Williams (Doctor Who #153)
Rowan Kenrith (Commander Legends: Battle for Baldur's Gate #805)
Sam, Loyal Attendant (Tales of Middle-earth Commander #7)
Shabraz, the Skyshark (Commander 2020 #14)
Silvar, Devourer of the Free (Commander 2020 #15)
Sylvia Brightspear (Battlebond #10)
Timin, Youthful Geist (Crimson Vow Commander #16)
Toothy, Imaginary Friend (Battlebond #12)
Trynn, Champion of Freedom (Commander 2020 #1)
Ukkima, Stalking Shadow (Outlaws of Thunder Junction Commander #247)
Virtus the Veiled (Battlebond #7)
Will Kenrith (Commander Legends: Battle for Baldur's Gate #738)
Yannik, Scavenging Sentinel (Commander 2020 #19)
Zndrsplt, Eye of Wisdom (Battlebond #5)

This search is finished. Now the real work can begin.