Sliver Swarm Upgrade Guide for Morophon, the Boundless

Morophon, the Boundless
As CommanderAs CardAverage DeckDecksView Precon
Background image for Sliver Swarm - Precon Primer
Scrap Trawlers
Aug 1, 2023
Scrap Trawlers
Sliver Swarm - Precon Primer
Curious about the new Sliver Swarm precon from Commander Masters? Come check out this Primer from the Scrap Trawlers to see how the deck fares.
Background image for Sliver Swarm - Upgrade Guide
Scrap Trawlers
Aug 1, 2023
Scrap Trawlers
Sliver Swarm - Upgrade Guide
How do you upgrade a five-color aggro precon without draining your bank account? Tune in here to see how the Scrap Trawlers have improved the Sliver Swarm deck, from Commander Masters.

Sliver Swarm Decklist

Image of the Sliver Swarm sealed product
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    Precon Card Upgrades

    Jump to
    Cards to Cut/AddCards to AddLands to Cut/AddLands to Add

    Cards to Cut

    Rukarumel, Biologist
    Cut from 76% of decks
    Blade Sliver
    Cut from 65% of decks
    Windfall
    Cut from 62% of decks
    Decimate
    Cut from 54% of decks
    Descendants' Fury
    Cut from 54% of decks
    Harsh Mercy
    Cut from 54% of decks
    Capricious Sliver
    Cut from 50% of decks
    Crippling Fear
    Cut from 50% of decks
    Icon of Ancestry
    Cut from 49% of decks
    Cleaving Sliver
    Cut from 43% of decks
    Cleansing Nova
    Cut from 42% of decks
    Titan of Littjara
    Cut from 42% of decks
    Hollowhead Sliver
    Cut from 40% of decks
    Clot Sliver
    Cut from 40% of decks
    Bonesplitter Sliver
    Cut from 39% of decks
    Firewake Sliver
    Cut from 33% of decks
    For the Ancestors
    Cut from 33% of decks
    Three Visits
    Cut from 32% of decks
    Nature's Lore
    Cut from 30% of decks
    Pillar of Origins
    Cut from 29% of decks
    Regal Sliver
    Cut from 27% of decks

    Cards to Add

    Sliver Gravemother
    Added to 80% of decks
    Thrumming Hivepool
    Added to 53% of decks
    The First Sliver
    Added to 50% of decks
    Muscle Sliver
    Added to 39% of decks
    Homing Sliver
    Added to 39% of decks
    Sliver Legion
    Added to 39% of decks
    Predatory Sliver
    Added to 35% of decks
    Virulent Sliver
    Added to 35% of decks
    Kindred Discovery
    Added to 33% of decks
    Sliver Overlord
    Added to 31% of decks
    Reflections of Littjara
    Added to 29% of decks
    Urza's Incubator
    Added to 27% of decks
    Fist of Suns
    Added to 27% of decks
    Kodama's Reach
    Added to 24% of decks
    Rampant Growth
    Added to 19% of decks
    Pulmonic Sliver
    Added to 18% of decks
    Swords to Plowshares
    Added to 17% of decks
    Heart Sliver
    Added to 15% of decks
    Patriarch's Bidding
    Added to 15% of decks
    Opaline Sliver
    Added to 14% of decks
    Root Sliver
    Added to 14% of decks
    Fury Sliver
    Added to 13% of decks
    Sliver Queen
    Added to 13% of decks
    Tempered Sliver
    Added to 13% of decks
    Essence Sliver
    Added to 12% of decks
    Horned Sliver
    Added to 12% of decks
    Counterspell
    Added to 12% of decks
    Thorncaster Sliver
    Added to 12% of decks
    Leeching Sliver
    Added to 12% of decks
    Magma Sliver
    Added to 12% of decks
    Leyline of the Guildpact
    Added to 12% of decks
    Coat of Arms
    Added to 11% of decks
    Leyline of Mutation
    Added to 10% of decks
    Shadow Sliver
    Added to 10% of decks
    Basal Sliver
    Added to 10% of decks
    Sidewinder Sliver
    Added to 10% of decks
    Descendants' Path
    Added to 10% of decks
    Sedge Sliver
    Added to 10% of decks
    Banner of Kinship
    Added to 9% of decks
    Mesmeric Sliver
    Added to 8% of decks
    Heroic Intervention
    Added to 8% of decks
    Toxin Sliver
    Added to 8% of decks
    Ward Sliver
    Added to 8% of decks
    Dregscape Sliver
    Added to 8% of decks
    Elven Chorus
    Added to 7% of decks
    Hunter Sliver
    Added to 7% of decks
    Door of Destinies
    Added to 7% of decks
    Shared Animosity
    Added to 7% of decks
    Kindred Summons
    Added to 7% of decks
    Darkheart Sliver
    Added to 7% of decks

    Lands to Cut

    Ash Barrens
    Cut from 62% of decks
    Rocky Tar Pit
    Cut from 62% of decks
    Flood Plain
    Cut from 58% of decks
    Grasslands
    Cut from 58% of decks
    Mountain Valley
    Cut from 58% of decks
    Irrigated Farmland
    Cut from 48% of decks
    Sheltered Thicket
    Cut from 45% of decks
    Scattered Groves
    Cut from 39% of decks
    Prairie Stream
    Cut from 24% of decks
    Mystic Monastery
    Cut from 23% of decks
    Nomad Outpost
    Cut from 23% of decks
    Jungle Shrine
    Cut from 21% of decks
    Opulent Palace
    Cut from 21% of decks
    Canopy Vista
    Cut from 20% of decks
    Seaside Citadel
    Cut from 20% of decks
    Sunken Hollow
    Cut from 19% of decks
    Sandsteppe Citadel
    Cut from 19% of decks
    Savage Lands
    Cut from 19% of decks
    Frontier Bivouac
    Cut from 18% of decks
    Smoldering Marsh
    Cut from 17% of decks
    Cinder Glade
    Cut from 17% of decks

    Lands to Add

    Sliver Hive
    Added to 21% of decks
    The World Tree
    Added to 21% of decks
    Cavern of Souls
    Added to 18% of decks
    Terramorphic Expanse
    Added to 17% of decks
    Evolving Wilds
    Added to 15% of decks
    Twisted Landscape
    Added to 13% of decks
    Yavimaya Coast
    Added to 13% of decks
    Overgrown Tomb
    Added to 11% of decks
    Battlefield Forge
    Added to 10% of decks
    Brushland
    Added to 10% of decks
    Crumbling Necropolis
    Added to 10% of decks
    Reliquary Tower
    Added to 8% of decks
    Karplusan Forest
    Added to 8% of decks
    Rejuvenating Springs
    Added to 8% of decks
    Shattered Landscape
    Added to 8% of decks
    Stomping Ground
    Added to 7% of decks
    Temple Garden
    Added to 7% of decks
    Cascading Cataracts
    Added to 7% of decks
    Arcane Sanctum
    Added to 7% of decks
    Bloodstained Mire
    Added to 7% of decks
    Watery Grave
    Added to 7% of decks
    Windswept Heath
    Added to 7% of decks
    Sheltering Landscape
    Added to 7% of decks
    Deceptive Landscape
    Added to 7% of decks
    Hallowed Fountain
    Added to 6% of decks
    Reflecting Pool
    Added to 6% of decks
    Shivan Reef
    Added to 6% of decks
    Rockfall Vale
    Added to 6% of decks
    Undergrowth Stadium
    Added to 6% of decks
    Training Center
    Added to 6% of decks
    Fabled Passage
    Added to 6% of decks
    Wooded Foothills
    Added to 6% of decks
    Three Tree City
    Added to 5% of decks
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