The Swarmlord (Commander) - Core X Spells

Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Marketback Walker
11% of 9 decks +10% synergy
Bounce Off
11% of 9 decks +11% synergy
Redshift, Rocketeer Chief
11% of 9 decks +10% synergy
High Synergy Cards
Tyranid Prime
96% of 27 decks +92% synergy
Exocrine
96% of 27 decks +90% synergy
Old One Eye
93% of 27 decks +89% synergy
Winged Hive Tyrant
96% of 27 decks +88% synergy
Hardened Scales
100% of 27 decks +88% synergy
Tervigon
93% of 27 decks +86% synergy
Sporocyst
93% of 27 decks +86% synergy
Tyrant Guard
93% of 27 decks +85% synergy
Bred for the Hunt
89% of 27 decks +85% synergy
Clamavus
89% of 27 decks +84% synergy
Top Cards
Broodlord
89% of 27 decks +83% synergy
Termagant Swarm
89% of 27 decks +83% synergy
Aberrant
89% of 27 decks +82% synergy
Mawloc
89% of 27 decks +82% synergy
Inspiring Call
89% of 27 decks +81% synergy
Zoanthrope
89% of 27 decks +80% synergy
Magus Lucea Kane
85% of 27 decks +83% synergy
Trygon Prime
85% of 27 decks +82% synergy
Hormagaunt Horde
85% of 27 decks +81% synergy
The First Tyrannic War
85% of 27 decks +81% synergy
Creatures
Biophagus
85% of 27 decks +78% synergy
Purestrain Genestealer
81% of 27 decks +79% synergy
Malanthrope
81% of 27 decks +78% synergy
Ravener
81% of 27 decks +77% synergy
Nexos
81% of 27 decks +76% synergy
Hierophant Bio-Titan
78% of 27 decks +75% synergy
Screamer-Killer
78% of 27 decks +75% synergy
Haruspex
74% of 27 decks +72% synergy
Atalan Jackal
70% of 27 decks +67% synergy
Tyranid Harridan
67% of 27 decks +65% synergy
Toxicrene
63% of 27 decks +61% synergy
Venomthrope
59% of 27 decks +57% synergy
The Red Terror
56% of 27 decks +54% synergy
Gargoyle Flock
52% of 27 decks +50% synergy
Genestealer Patriarch
48% of 27 decks +47% synergy
Acolyte Hybrid
41% of 27 decks +40% synergy
Deathleaper, Terror Weapon
37% of 27 decks +36% synergy
Lictor
33% of 27 decks +32% synergy
Kami of Whispered Hopes
22% of 27 decks +15% synergy
Forgotten Ancient
22% of 27 decks +15% synergy
Evolution Witness
19% of 16 decks +18% synergy
Master Biomancer
19% of 27 decks +17% synergy
Gyre Sage
19% of 27 decks +16% synergy
Defiler of Vigor
19% of 27 decks +16% synergy
Animar, Soul of Elements
19% of 27 decks +13% synergy
Genestealer Locus
15% of 27 decks +14% synergy
Kalonian Hydra
15% of 27 decks +12% synergy
Kodama of the West Tree
15% of 27 decks +11% synergy
Incubation Druid
15% of 27 decks +11% synergy
Herald of Secret Streams
15% of 27 decks +10% synergy
Duskshell Crawler
11% of 27 decks +10% synergy
Champion of Lambholt
11% of 27 decks +10% synergy
Vorinclex, Monstrous Raider
11% of 27 decks +8% synergy
Instants
Starstorm
70% of 27 decks +66% synergy
Aetherize
67% of 27 decks +62% synergy
Harrow
56% of 27 decks +41% synergy
Beast Within
26% of 27 decks -15% synergy
Repulsive Mutation
23% of 22 decks +19% synergy
Chaos Warp
22% of 27 decks -11% synergy
Silkguard
19% of 27 decks +17% synergy
Return of the Wildspeaker
19% of 27 decks +7% synergy
Klauth's Will
15% of 27 decks +11% synergy
Heroic Intervention
15% of 27 decks -12% synergy
Biomass Mutation
11% of 27 decks +10% synergy
Worldly Tutor
11% of 27 decks -5% synergy
Sorceries
Rampant Growth
85% of 27 decks +48% synergy
Farseek
85% of 27 decks +40% synergy
Cultivate
85% of 27 decks +37% synergy
Hull Breach
78% of 27 decks +70% synergy
Explore
74% of 27 decks +59% synergy
Tyranid Invasion
33% of 27 decks +33% synergy
Kodama's Reach
22% of 27 decks -11% synergy
Nature's Lore
19% of 27 decks -17% synergy
Three Visits
15% of 27 decks -13% synergy
Green Sun's Zenith
11% of 27 decks +7% synergy
Rishkar's Expertise
11% of 27 decks +2% synergy
Utility Artifacts
Herald's Horn
74% of 27 decks +66% synergy
Bone Sabres
59% of 27 decks +57% synergy
Icon of Ancestry
56% of 27 decks +54% synergy
Ozolith, the Shattered Spire
19% of 27 decks +13% synergy
The Great Henge
19% of 27 decks +9% synergy
The Ozolith
15% of 27 decks +7% synergy
Commander's Sphere
11% of 27 decks +1% synergy
Enchantments
Shadow in the Warp
81% of 27 decks +74% synergy
Death's Presence
67% of 27 decks +64% synergy
Overgrowth
56% of 27 decks +53% synergy
Abundance
56% of 27 decks +50% synergy
New Horizons
41% of 27 decks +39% synergy
Temur Ascendancy
37% of 27 decks +13% synergy
Garruk's Uprising
37% of 27 decks +13% synergy
Rhythm of the Wild
33% of 27 decks +14% synergy
Branching Evolution
30% of 27 decks +24% synergy
Invigorating Hot Spring
26% of 27 decks +24% synergy
Innkeeper's Talent
20% of 15 decks +16% synergy
All Will Be One
19% of 27 decks +14% synergy
Unbound Flourishing
19% of 27 decks +13% synergy
Up the Beanstalk
15% of 26 decks +8% synergy
Warstorm Surge
15% of 27 decks +8% synergy
Greater Good
11% of 27 decks +8% synergy
Simic Ascendancy
11% of 27 decks +8% synergy
Guardian Project
11% of 27 decks +7% synergy
Elemental Bond
11% of 27 decks +5% synergy
Utility Lands
Temple of the False God
30% of 27 decks +19% synergy
Karn's Bastion
19% of 27 decks +16% synergy
Kessig Wolf Run
11% of 27 decks -1% synergy
Reliquary Tower
11% of 27 decks -21% synergy
Mana Artifacts
Sol Ring
96% of 27 decks +13% synergy
Arcane Signet
89% of 27 decks +15% synergy
Chromatic Lantern
11% of 27 decks -0% synergy
Lands
Command Tower
96% of 27 decks +5% synergy
Cinder Glade
89% of 27 decks +48% synergy
Frontier Bivouac
81% of 27 decks +31% synergy
Unclaimed Territory
78% of 27 decks +69% synergy
Exotic Orchard
78% of 27 decks +22% synergy
Path of Ancestry
74% of 27 decks +47% synergy
Game Trail
67% of 27 decks +52% synergy
Temple of Abandon
67% of 27 decks +47% synergy
Terramorphic Expanse
67% of 27 decks +47% synergy
Temple of Epiphany
67% of 27 decks +46% synergy
Temple of Mystery
67% of 27 decks +46% synergy
Evolving Wilds
67% of 27 decks +39% synergy
Opal Palace
59% of 27 decks +53% synergy
Cave of Temptation
48% of 27 decks +47% synergy
Ash Barrens
48% of 27 decks +43% synergy
Rugged Highlands
44% of 27 decks +37% synergy
Thornwood Falls
41% of 27 decks +33% synergy
Bountiful Landscape
31% of 16 decks +10% synergy
Rootbound Crag
22% of 27 decks -8% synergy
Hinterland Harbor
22% of 27 decks -12% synergy
Myriad Landscape
15% of 27 decks +1% synergy
Rockfall Vale
15% of 27 decks -12% synergy
Yavimaya Coast
15% of 27 decks -16% synergy
Breeding Pool
15% of 27 decks -31% synergy
Tangled Islet
11% of 27 decks +5% synergy
Mana Confluence
11% of 27 decks +0% synergy
City of Brass
11% of 27 decks -1% synergy
Stormcarved Coast
11% of 27 decks -9% synergy
Karplusan Forest
11% of 27 decks -9% synergy
Dreamroot Cascade
11% of 27 decks -14% synergy
Spire Garden
11% of 27 decks -20% synergy
Scalding Tarn
11% of 27 decks -21% synergy
Sulfur Falls
11% of 27 decks -21% synergy
Wooded Foothills
11% of 27 decks -21% synergy
Misty Rainforest
11% of 27 decks -22% synergy
Ketria Triome
11% of 27 decks -32% synergy
Stomping Ground
11% of 27 decks -35% synergy