29 cards where the text includes “octopus” or the card types include “octopus”

Acquisition Octopus (Kamigawa: Neon Dynasty #44)
Astroquarium (Unfinity #34)
Bubble Smuggler (Murders at Karlov Manor #41)
Crafty Octopus (Unstable #30)
Crush of Tentacles (Oath of the Gatewatch #53)
Elder Deep-Fiend (Commander Legends #368)
Giant Octopus (Ninth Edition #S4)
Godhunter Octopus (Journey into Nyx #39)
Kenessos, Priest of Thassa (Jumpstart 2022 #13)
Kiora, Master of the Depths (Battle for Zendikar #213)
Kiora, Sovereign of the Deep (March of the Machine: The Aftermath #35)
Lorthos, the Tidemaker (Commander Masters #103)
Marvo, Deep Operative (Murders at Karlov Manor Commander #7)
Mercurial Transformation (Strixhaven: School of Mages #47)
Mesmerizing Benthid (Ravnica Allegiance #43)
Octavia, Living Thesis (Outlaws of Thunder Junction Commander #103)
Octo Opus (Unfinity #54)
Octoprophet (Jumpstart #161)
Quest for Ula's Temple (Worldwake #35)
Runo Stromkirk // Krothuss, Lord of the Deep (Innistrad: Crimson Vow #246)
Runo Stromkirk // Krothuss, Lord of the Deep (Innistrad: Crimson Vow #246)
Sea-Dasher Octopus (Ikoria: Lair of Behemoths #66)
Sealock Monster (Duel Decks: Elspeth vs. Kiora #42)
Serpent of Yawning Depths (Theros Beyond Death #291)
Sharktocrab (Ravnica Remastered #222)
Slinn Voda, the Rising Deep (Commander Legends #405)
Spawning Kraken (Commander 2021 #33)
Tidal Terror (March of the Machine #82)
Unruly Krasis (Ravnica: Clue Edition #50)
Whelming Wave (Commander Legends #409)

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