55 cards where the illustration contains “turquoise-background”

Aetherwind Basker (Aether Revolt #104)
Archon of Justice (Eventide #1)
Bee Sting (Portal #159)
Blacklance Paragon (Throne of Eldraine #79)
Bloom Tender (Double Masters 2022 #366)
Boldwyr Intimidator (Future Sight #111)
Border Guard (Portal #9)
Carrion (Mirage #111)
Clarion Spirit (Kaldheim #6)
Coiling Stalker (Kamigawa: Neon Dynasty #179)
Cursecatcher (Shadowmoor #34)
Dark Banishing (Mirage #115)
Dichotomancy (Planar Chaos #38)
Epic Proportions (Lorwyn #209)
Fish (Commander 2014 Tokens #8)
Fish // Kraken (Masters 25 Tokens #5★)
Fish // Kraken (Masters 25 Tokens #5★)
Forced Fruition (Lorwyn #66)
Gatebreaker Ram (Ravnica Allegiance #126)
Ghastly Discovery (Shadowmoor #39)
Giant's Ire (Lorwyn #170)
Glen Elendra Archmage (Eventide #22)
Glimmerdust Nap (Lorwyn #68)
Kami of False Hope (Betrayers of Kamigawa #10)
Kindslaver (Unstable #150)
Knight of Valor (Visions #11)
Kozilek, the Great Distortion (Commander Masters #1057)
Lignify (Lorwyn #228)
Liu Bei, Lord of Shu (Portal Three Kingdoms #11)
Longtusk Cub (Kaladesh #161)
Naturalize (Shards of Alara #141)
Nezumi Cutthroat (Champions of Kamigawa #128)
Ninja's Kunai (Kamigawa: Neon Dynasty #252)
Phyrexian Driver (Nemesis #64)
Polymorph (Mirage #82)
Ponder (Lorwyn #79)
Pull from Eternity (Time Spiral #35)
Purity (Lorwyn #37)
Reckless Scholar (Zendikar #60)
Reef Worm (Commander 2014 #16)
Reito Sentinel (Kamigawa: Neon Dynasty #256)
Sarah Jane Smith (Doctor Who #347)
Song of Stupefaction (The Lost Caverns of Ixalan #77)
Surgehacker Mech (Kamigawa: Neon Dynasty #260)
Talonrend (Eventide #30)
Teardrop Kami (Betrayers of Kamigawa #55)
Temporal Isolation (Time Spiral #43)
Ulamog, the Ceaseless Hunger (Commander Masters #1059)
Unmask (Mercadian Masques #168)
Untamed Might (Scars of Mirrodin #131)
Valki, God of Lies // Tibalt, Cosmic Impostor (Kaldheim #114)
Valki, God of Lies // Tibalt, Cosmic Impostor (Kaldheim #114)
Vigilant Drake (Urza's Legacy #46)
Vile Deacon (Legions #85)
Wake Thrasher (Eventide #31)
Well of Ideas (Commander 2014 #20)
You Are Already Dead (Kamigawa: Neon Dynasty #129)

In the blink of an eye, they strode from deep snow to the end of this search.