53 cards where the illustration contains “will-o-the-wisp”

Beckoning Will-o'-Wisp (Commander Legends: Battle for Baldur's Gate #10)
Besotted Knight // Betroth the Beast (Wilds of Eldraine #4)
Blightstep Pathway // Searstep Pathway (Kaldheim #291)
Blightstep Pathway // Searstep Pathway (Kaldheim #291)
Candy Trail (Wilds of Eldraine #243)
Captivating Crossroads (Alchemy: Wilds of Eldraine #29)
Curious Pair // Treats to Share (Throne of Eldraine #296)
Dreamroot Cascade (Innistrad: Crimson Vow #262)
Ellivere of the Wild Court (Wilds of Eldraine Commander #2)
Elusive Otter // Grove's Bounty (Wilds of Eldraine #225)
Elusive Otter // Grove's Bounty (Wilds of Eldraine #289)
Extraordinary Journey (Wilds of Eldraine #48)
Foreboding Fruit (Throne of Eldraine #88)
Forest (Wilds of Eldraine #276)
Intrepid Trufflesnout // Go Hog Wild (Wilds of Eldraine #320)
Invasion of Eldraine // Prickle Faeries (March of the Machine #113)
Invasion of Eldraine // Prickle Faeries (March of the Machine #113)
Island (Wilds of Eldraine #269)
Island (Throne of Eldraine #256)
Island (Throne of Eldraine #257)
Kenrith's Transformation (Throne of Eldraine #164)
Liberated Livestock (Wilds of Eldraine Commander #5)
Lost Legion (Throne of Eldraine #94)
Mintstrosity (Wilds of Eldraine #100)
Misleading Motes (Wilds of Eldraine #61)
Monstrous War-Leech (Dominaria United #98)
Mountain (Throne of Eldraine #263)
Mountain (Throne of Eldraine #264)
Mysterious Pathlighter (Throne of Eldraine #22)
Mystic Sanctuary (Throne of Eldraine #247)
Once Upon a Time (Throne of Eldraine #169)
Plains (Throne of Eldraine #250)
Porcine Portent // Lend a Ham (Alchemy: Wilds of Eldraine #23)
Return from the Wilds (Wilds of Eldraine #181)
Rowan's Grim Search (Wilds of Eldraine #104)
Secluded Courtyard (Kamigawa: Neon Dynasty #275)
Soul-Guide Lantern (Wilds of Eldraine #251)
Swamp (Wilds of Eldraine #271)
Swamp (Wilds of Eldraine #272)
Swamp (Throne of Eldraine #259)
Swamp (Throne of Eldraine #260)
Swamp (Throne of Eldraine #261)
Swamp (Doctor Who #201)
Swamp (The Lord of the Rings: Tales of Middle-earth #266)
Swamp (Asia Pacific Land Program #10)
Takenuma, Abandoned Mire (Kamigawa: Neon Dynasty #505)
Territorial Witchstalker (Wilds of Eldraine #189)
Third Little Pig (Alchemy: Wilds of Eldraine #28)
Thrill of Possibility (Throne of Eldraine #146)
Tuinvale Guide (Wilds of Eldraine #36)
Verdant Outrider (Wilds of Eldraine #196)
Virtue of Persistence // Locthwain Scorn (Wilds of Eldraine #115)
Will-o'-the-Wisp (Ninth Edition #169)
Witching Well (Throne of Eldraine #74)
Witch's Cottage (Throne of Eldraine #249)

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