51 cards where the name includes “swarm”

Amzu, Swarm's Hunger (Ravnica: Clue Edition #24)
Anurid Swarmsnapper (Judgment #105)
Ashcoat of the Shadow Swarm (Jumpstart 2022 #19)
Battlefly Swarm (Dominaria United #81)
Bloatfly Swarm (Fallout #42)
Canoptek Scarab Swarm (Warhammer 40,000 Commander #150)
Cloakwood Swarmkeeper (Commander Legends: Battle for Baldur's Gate #222)
Clockwork Swarm (Masters Edition IV #192)
Compy Swarm (Jurassic World Collection #9)
Devouring Swarm (Magic 2012 #91)
Endless Swarm (Saviors of Kamigawa #129)
Faerie Swarm (Shadowmoor #37)
Feed the Swarm (Foundations #712)
Grist, Voracious Larva // Grist, the Plague Swarm (Modern Horizons 3 #251)
Grist, Voracious Larva // Grist, the Plague Swarm (Modern Horizons 3 #251)
Harrowing Swarm (Alchemy: Duskmourn #16)
Hell Swarm (Legends #103)
Huskburster Swarm (Bloomburrow #98)
It of the Horrid Swarm (Eldritch Moon #8)
Jagwasp Swarm (Worldwake #58)
Kraul Swarm (Guilds of Ravnica #73)
Locust Swarm (Mirage #226)
Meteor Swarm (Adventures in the Forgotten Realms #155)
Mishra's War Machine (Fourth Edition #337)
Phyrexian Swarmlord (New Phyrexia #119)
Piper of the Swarm (Forgotten Realms Commander #106)
Scion of the Swarm (Zendikar Rising #121)
Screaming Swarm (Innistrad: Crimson Vow #75)
Scute Swarm (Duskmourn: House of Horror Commander #197)
Shambling Swarm (Torment #82)
Skeletal Swarming (Adventures in the Forgotten Realms #232)
Spore Swarm (Dominaria #180)
Sprout Swarm (Future Sight #138)
Swarmborn Giant (Journey into Nyx #144)
Swarm Guildmage (Guilds of Ravnica #201)
Swarming Goblins (Adventures in the Forgotten Realms #162)
Swarming of Moria (The Lord of the Rings: Tales of Middle-earth #150)
Swarm Intelligence (Commander 2021 #130)
Swarm of Bloodflies (Khans of Tarkir #92y)
Swarm of Rats (Ninth Edition #166)
Swarm Saboteur (Alchemy: Kamigawa #13)
Swarm Shambler (Zendikar Rising #207)
Swarm Surge (Battle for Zendikar #100)
Swarmyard (Time Spiral Remastered #284)
Swarmyard Massacre (Bloomburrow Commander #20)
Termagant Swarm (Warhammer 40,000 Commander #99)
The Swarmlord (Warhammer 40,000 Commander #4)
The Swarmweaver (Duskmourn: House of Horror #236)
Totentanz, Swarm Piper (Wilds of Eldraine #216)
Vraska, Swarm's Eminence (War of the Spark #236)
Xantid Swarm (Eternal Masters #193)
Zask, Skittering Swarmlord (Jumpstart 2022 #47)

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