Miirym, Sentinel Wyrm

Miirym, Sentinel Wyrm Commander Deck

Miirym, Sentinel Wyrm is the engine of this deck, doubling every nontoken Dragon that enters the battlefield by creating a non-legendary token copy, rapidly flooding the board with massive flying threats. The deck supports this strategy through Dragon cost-reduction effects, mana acceleration, and card draw tied to Dragon enters-the-battlefield triggers, ensuring a steady stream of Dragons to copy. The primary win conditions involve combining Miirym's doubling effect with Parallel Lives for exponential token production, or closing out the game by kicking Rite of Replication on Terror of the Peaks or Scourge of Valkas to deal lethal damage to all opponents from the cascade of entering creatures.

Decklist

• Alpha Authority
• Ketria Triome
• Steely Resolve
• Canopy Cover
• Curator's Ward
• Thundermaw Hellkite
• Parallel Lives
• Old Gnawbone
• Iymrith, Desert Doom
• Dragonborn Champion
• Bogardan Hellkite
• Crucible of the Spirit Dragon
• Dragonspeaker Shaman
• Scourge of Valkas
• Ganax, Astral Hunter
• Wrathful Red Dragon
• Ancient Silver Dragon
• Ancient Copper Dragon
• Ancient Bronze Dragon
• Scaled Nurturer
• Astral Dragon
• Worldly Tutor
• Delighted Halfling
• Heroic Intervention
• Deflecting Swat
• Rejuvenating Springs
• Training Center
• Skyline Despot
• Birds of Paradise
• Bonehoard Dracosaur
• Kindred Discovery
• Herald's Horn
• Cyclonic Rift
• Utvara Hellkite
• Terror of the Peaks
• Niv-Mizzet, Parun
• Urza's Incubator
• Counterspell
• Savage Ventmaw
• Balefire Dragon
• Dragonlord's Servant
• Lathliss, Dragon Queen
• Mosswort Bridge
• Swiftfoot Boots
• Haven of the Spirit Dragon
• Temur Ascendancy
• Dragonlord Atarka
• Dragon's Hoard
• Steel Hellkite
• Temple of Abandon
• Stomping Ground
• Breeding Pool
• Farseek
• Karplusan Forest
• Skyshroud Claim
• Steam Vents
• Frontier Bivouac
• Kodama's Reach
• Rootbound Crag
• Spire Garden
• Command Tower
• Rite of Replication
• Arcane Signet
• Sol Ring
• Atsushi, the Blazing Sky
• Goldspan Dragon
• Fellwar Stone
• Nature's Lore
• Three Visits
• Cultivate
• Beast Within
• Yavimaya Coast
• Reliquary Tower
• Sulfur Falls
• Fabled Passage
• Exotic Orchard
• Shivan Reef
• Terramorphic Expanse
• Hinterland Harbor
• Lightning Greaves
• Path of Ancestry
• Temple of Epiphany
• Chaos Warp
• Temple of Mystery
• Drakuseth, Maw of Flames
• Klauth, Unrivaled Ancient
• 3× Mountain
• 3× Island
• 4× Forest
• Dragon Tempest
• Garruk's Uprising
• Aggravated Assault