Simic Synergy Seymour CEDH by VenCorbin

Format: Commander

Commander: Seymour Guado

Bracket: 5

Deck overview

This is a fast Simic combo deck helmed by Kinnan, Bonder Prodigy, built around two overlapping engines: Kinnan's mana-doubling for nonland permanents and his repeatable activated ability that puts non-Human creatures directly onto the battlefield. The primary plan is to generate infinite mana - via Basalt Monolith, Grim Monolith, or Dramatic Reversal plus a rock - then use Kinnan's activation to find Thrasios, Triton Hero or Wan Shi Tong, Librarian to draw the deck, and finish with a massive Finale of Devastation haste-pump swing. The deck is dense with fast mana, cheap tutors, and a counterspell suite that protects the combo turn. Secondary lines lean on Seedborn Muse and Enduring Vitality for overwhelming value, plus haymakers like Consecrated Sphinx and Hullbreaker Horror as backup threats.

Decklist (100 cards)

  • 1 Amphibian Downpour
  • 1 An Offer You Can't Refuse
  • 1 Ancient Tomb
  • 1 Arcane Signet
  • 1 Badgermole Cub
  • 1 Barkchannel Pathway // Tidechannel Pathway
  • 1 Basalt Monolith
  • 1 Borne Upon a Wind
  • 1 Boseiju, Who Endures
  • 1 Botanical Sanctum
  • 1 Breeding Pool
  • 1 Chain of Vapor
  • 1 Chord of Calling
  • 1 Chrome Mox
  • 1 City of Brass
  • 1 Clever Impersonator
  • 1 Command Tower
  • 1 Commandeer
  • 1 Consecrated Sphinx
  • 1 Copy Artifact
  • 1 Copy Enchantment
  • 1 Delighted Halfling
  • 1 Dizzy Spell
  • 1 Dramatic Reversal
  • 1 Dreamroot Cascade
  • 1 Drift of Phantasms
  • 1 Elvish Mystic
  • 1 Elvish Spirit Guide
  • 1 Endurance
  • 1 Enduring Vitality
  • 1 Faerie Mastermind
  • 1 Fellwar Stone
  • 1 Fierce Guardianship
  • 1 Finale of Devastation
  • 1 Flesh Duplicate
  • 1 Flooded Strand
  • 1 Flusterstorm
  • 1 Force of Negation
  • 1 Force of Will
  • 1 Forest
  • 1 Fyndhorn Elves
  • 1 Gemstone Caverns
  • 1 Green Sun's Zenith
  • 1 Grim Monolith
  • 1 Heartwood Storyteller
  • 1 Hidden Strings
  • 1 High Fae Trickster
  • 1 Hullbreaker Horror
  • 1 Imposter Mech
  • 1 Invasion of Ikoria // Zilortha, Apex of Ikoria
  • 1 Island
  • 1 Llanowar Elves
  • 1 Lotus Petal
  • 1 Mana Confluence
  • 1 Mana Vault
  • 1 Mental Misstep
  • 1 Mindbreak Trap
  • 1 Mirage Mirror
  • 1 Mirrormade
  • 1 Misty Rainforest
  • 1 Mockingbird
  • 1 Mox Amber
  • 1 Mox Diamond
  • 1 Mox Opal
  • 1 Mystic Remora
  • 1 Mystical Tutor
  • 1 Nature's Rhythm
  • 1 Nezahal, Primal Tide
  • 1 Noxious Revival
  • 1 Otawara, Soaring City
  • 1 Pact of Negation
  • 1 Paradise Chocobo
  • 1 Phyrexian Metamorph
  • 1 Polluted Delta
  • 1 Rejuvenating Springs
  • 1 Scalding Tarn
  • 1 Seedborn Muse
  • 1 Seymour Guado
  • 1 Sink into Stupor // Soporific Springs
  • 1 Sol Ring
  • 1 Springleaf Drum
  • 1 Starting Town
  • 1 Stay with Me
  • 1 Sudden Substitution
  • 1 Swan Song
  • 1 Talisman of Curiosity
  • 1 The Cabbage Merchant
  • 1 The Unagi of Kyoshi Island
  • 1 Tidus, Zanarkand Fayth
  • 1 Trophy Mage
  • 1 Tropical Island
  • 1 Valley Floodcaller
  • 1 Veil of Summer
  • 1 Verdant Catacombs
  • 1 Wan Shi Tong, Librarian
  • 1 Waterlogged Grove
  • 1 Whir of Invention
  • 1 Windswept Heath
  • 1 Wooded Foothills
  • 1 Yavimaya Coast