Tyranid Swarm

The Swarmlord Commander Deck

The Swarmlord leads a Tyranid swarm that accumulates +1/+1 counters across the entire board through entering creatures, combat triggers, death effects, and counter-doubling, then converts that counters-matter engine into card advantage by drawing whenever countered creatures die or deal combat damage. The deck ramps aggressively into large X-cost creatures like Broodlord and Tervigon, which enter loaded with counters, spread them to the team, and generate tokens that fuel further board presence and death triggers. The win condition is overwhelming combat damage from an ever-growing, evasive swarm empowered by Clamavus and Winged Hive Tyrant, which grant the entire countered army bonus power and flying or haste respectively, making a lethal alpha strike increasingly difficult to stop.

Decklist

• Hull Breach
• Cultivate
• Explore
• Farseek
• Rampant Growth
• Starstorm
• Aetherize
• Inspiring Call
• Harrow
• Icon of Ancestry
• Herald's Horn
• Sol Ring
• Arcane Signet
• Abundance
• Death's Presence
• Hardened Scales
• Bred for the Hunt
• New Horizons
• Overgrowth
• Cinder Glade
• Exotic Orchard
• Game Trail
• Temple of Abandon
• Temple of Epiphany
• Temple of Mystery
• Ash Barrens
• Frontier Bivouac
• Unclaimed Territory
• Cave of Temptation
• Command Tower
• Evolving Wilds
• Opal Palace
• Path of Ancestry
• Rugged Highlands
• Terramorphic Expanse
• Thornwood Falls
• 7× Mountain
• 7× Island
• 8× Forest
• Magus Lucea Kane
• Genestealer Patriarch
• Exocrine
• The Red Terror
• Screamer-Killer
• Biophagus
• Bone Sabres
• Broodlord
• Clamavus
• Haruspex
• Hierophant Bio-Titan
• Hormagaunt Horde
• Lictor
• Nexos
• Old One Eye
• Sporocyst
• Termagant Swarm
• Tervigon
• Toxicrene
• Tyrant Guard
• Atalan Jackal
• Deathleaper, Terror Weapon
• The First Tyrannic War
• Gargoyle Flock
• Ghyrson Starn, Kelermorph
• Malanthrope
• Mawloc
• Ravener
• Shadow in the Warp
• Tyranid Harridan
• Tyranid Prime
• Winged Hive Tyrant
• Zoanthrope
• Genestealer Locus
• Acolyte Hybrid
• Aberrant
• Purestrain Genestealer
• Tyranid Invasion
• Trygon Prime
• Venomthrope
• Goliath Truck