46 cards where the text includes “spider”

Acid Web Spider (Scars of Mirrodin #108)
Arachnogenesis (Duskmourn: House of Horror Commander #169)
Arachnus Spinner (Double Masters 2022 #135)
Arasta of the Endless Web (Commander Masters #885)
A-Thran Spider (The Brothers' War #A-254)
Blex, Vexing Pest // Search for Blex (Strixhaven: School of Mages #148)
Blex, Vexing Pest // Search for Blex (Strixhaven: School of Mages #148)
Brood Weaver (Innistrad: Midnight Hunt #173)
Curse of Clinging Webs (Midnight Hunt Commander #25)
Drider (Adventures in the Forgotten Realms #98)
Frostweb Spider (Coldsnap #109)
Giant Trap Door Spider (Masters Edition II #195)
Gloomwidow's Feast (Shadowmoor #118)
Graverobber Spider (Born of the Gods #122)
Hidden Spider (Urza's Saga #264)
Ishkanah, Broodmother (Alchemy: Innistrad #52)
Ishkanah, Grafwidow (Duskmourn: House of Horror Commander #187)
Izoni, Center of the Web (Murders at Karlov Manor #209)
Kotose, the Silent Spider (Kamigawa: Neon Dynasty #228)
Lolth, Spider Queen (Adventures in the Forgotten Realms #112)
Mineshaft Spider (The Lost Caverns of Ixalan #202)
Mirkwood Spider (The Lord of the Rings: Tales of Middle-earth #178)
Netcaster Spider (Core Set 2020 #184)
Obelisk Spider (Hour of Devastation #141)
Penumbra Spider (Time Spiral Remastered #223)
Pincer Spider (Invasion #201)
Renowned Weaver (Journey into Nyx #137)
Root Spider (Homelands #94)
Rotwidow Pack (Modern Horizons #212)
Shelob, Child of Ungoliant (The Lord of the Rings: Tales of Middle-earth #230)
Silklash Spider (Commander Anthology #145)
Skyfisher Spider (The Brothers' War #221)
Somberwald Spider (Innistrad #202)
Spider Climb (Visions #120)
Spider Spawning (Double Masters 2022 #158)
Spiderwig Boggart (Lorwyn #141)
Spitting Spider (Eighth Edition #280)
Stingerfling Spider (Commander Legends #258)
Swarmyard (Time Spiral Remastered #284)
Swarmyard Massacre (Bloomburrow Commander #20)
The Swarmweaver (Duskmourn: House of Horror #236)
Thran Spider (The Brothers' War #254)
Twin-Silk Spider (Modern Horizons #188)
Twitching Doll (Duskmourn: House of Horror #201)
Vilespawn Spider (Innistrad: Crimson Vow #250)
Wild Shape (Adventures in the Forgotten Realms #212)
Woolly Spider (Masters Edition II #189)

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