SLIVERS IN DISGUISE?!?! by GamboRaw

Format: Commander

Commander: Cosmic Spider-Man

Bracket: 3

DeckCheck Threat Index: 37

Deck overview

This deck is a five-color kindred aggro build designed to capitalize on Spider creature synergies under the leadership of Cosmic Spider-Man. The early game focuses on developing mana fixing and deploying low-cost Spiders. Once the commander arrives, it grants the entire team an immediate suite of combat keywords—flying, first strike, trample, lifelink, and haste. This shifts early utility creatures into immediate, evasive threats that swing life totals decisively. The midgame cements this board advantage with scaling anthems, counter doubling, and card advantage engines, before closing the game across consecutive combat rotations. Defensive tools like Flawless Maneuver and Spectacular Spider-Man protect the board from sweepers, while light disruption and targeted removal clear paths for lethal combat damage.

Decklist (100 cards)

  • 1 A Realm Reborn
  • 1 Abundant Countryside
  • 1 Amazing Acrobatics
  • 1 Arcane Signet
  • 1 Aunt May
  • 1 Avengers Tower
  • 1 Blossoming Defense
  • 1 Cavern of Souls
  • 1 Chameleon, Master of Disguise
  • 1 Champion's Helm
  • 1 Chromatic Lantern
  • 1 Coat of Arms
  • 1 Collective Inferno
  • 1 Comeuppance
  • 1 Command Beacon
  • 1 Command Tower
  • 1 Cosmic Spider-Man
  • 1 Crystal Quarry
  • 1 Cultivate
  • 1 Daily Bugle Building
  • 1 Evolving Wilds
  • 1 Exotic Orchard
  • 1 Fertile Ground
  • 1 Firdoch Core
  • 1 Flawless Maneuver
  • 7 Forest
  • 1 Gathering Stone
  • 1 Gift of Immortality
  • 1 Grow Extra Arms
  • 1 Guy in the Chair
  • 1 Gwenom, Remorseless
  • 1 Hardened Scales
  • 1 Herald's Horn
  • 1 Impostor Syndrome
  • 4 Island
  • 1 Kindred Summons
  • 1 Kodama's Reach
  • 1 Lightning Greaves
  • 1 Llanowar Elves
  • 1 Madame Web, Clairvoyant
  • 1 Mary Jane Watson
  • 1 Miles Morales // Ultimate Spider-Man
  • 1 Mirari's Wake
  • 1 Morophon, the Boundless
  • 1 Mountain
  • 1 Multiversal Passage
  • 1 Myriad Landscape
  • 1 Mystic Confluence
  • 1 Path of Ancestry
  • 1 Path to Exile
  • 1 Peter Parker // Amazing Spider-Man
  • 1 Phyrexian Reclamation
  • 5 Plains
  • 1 Radioactive Spider
  • 1 Reanimate
  • 1 Regrowth
  • 1 Reprieve
  • 1 SP//dr, Piloted by Peni
  • 1 Scarlet Spider, Ben Reilly
  • 1 Secluded Courtyard
  • 1 Sensational Spider-Man
  • 1 Sol Ring
  • 1 Spectacular Spider-Man
  • 1 Spectacular Tactics
  • 1 Spider Manifestation
  • 1 Spider-Man India
  • 1 Spider-Man, Brooklyn Visionary
  • 1 Spider-Man, Miles Morales
  • 1 Spider-Man, To the Rescue
  • 1 Spider-Punk
  • 1 Spider-Sense
  • 1 Spider-Woman, Stunning Savior
  • 1 Strength of Will
  • 1 Sudden Strike
  • 1 Superior Spider-Man
  • 1 Swamp
  • 1 Sword of the Animist
  • 1 Temple of Deceit
  • 1 Terrific Team-Up
  • 1 Unclaimed Territory
  • 1 University Campus
  • 1 Urban Retreat
  • 1 Vibrant Cityscape
  • 1 Villainous Wrath
  • 1 Web Up
  • 1 Web of Life and Destiny
  • 1 Web-Warriors