Primo Unbound by Bleedgreen

Format: Commander

Commander: Primo, the Unbounded

Bracket: 3

DeckCheck Threat Index: 39

Deck overview

This deck is a high-synergy Simic beatdown engine built around Primo, the Unbounded. It leverages early mana acceleration to deploy Primo on Turn 4 as an evasive trampler. Because Primo and the Fractal tokens it creates have a base power of 0/0, every combat connection with a player creates another scaling Fractal with +1/+1 counters equal to the damage dealt. Counter multipliers such as Branching Evolution, Doubling Season, and Vorinclex, Monstrous Raider rapidly accelerate this power into lethal ranges, while evasion enablers like Herald of Secret Streams ensure attacks bypass blockers. Card draw engines reward counter placement and high creature power to maintain hand size. The deck protects its wide, tall boards using efficient defensive spells like Heroic Intervention and Silkguard, steadily snowballing across two combat cycles to eliminate all opponents by Turn 7 through overwhelming combat damage.

Decklist (100 cards)

  • 1 Adrix and Nev, Twincasters
  • 1 Beast Within
  • 1 Benevolent Hydra
  • 1 Birds of Paradise
  • 1 Branching Evolution
  • 1 Bred for the Hunt
  • 1 Breeding Pool
  • 1 Command Tower
  • 1 Disciple of Freyalise // Garden of Freyalise
  • 1 Doubling Season
  • 1 Dreamroot Cascade
  • 1 Duskshell Crawler
  • 1 Emerald Medallion
  • 1 Eternal Witness
  • 1 Exotic Orchard
  • 1 Fabled Passage
  • 1 Fierce Guardianship
  • 1 Finale of Devastation
  • 1 Flooded Grove
  • 1 Flooded Strand
  • 6 Forest
  • 1 Formidable Speaker
  • 1 Garruk's Uprising
  • 1 Gifts Ungiven
  • 1 Goldvein Hydra
  • 1 Gyre Sage
  • 1 Hapatra, the Desert Frost
  • 1 Hardened Scales
  • 1 Herald of Secret Streams
  • 1 Heroic Intervention
  • 1 Hinterland Harbor
  • 1 Hydroid Krasis
  • 1 Incubation Druid
  • 1 Invasion of Ikoria // Zilortha, Apex of Ikoria
  • 6 Island
  • 1 Kalonian Hydra
  • 1 Kami of Whispered Hopes
  • 1 Kinetic Ooze
  • 1 Kodama of the West Tree
  • 1 Loading Zone
  • 1 Misty Rainforest
  • 1 Mystic Remora
  • 1 Nature's Lore
  • 1 Nature's Rhythm
  • 1 Necklace of Girion
  • 1 Noxious Revival
  • 1 Opal Palace
  • 1 Oran-Rief, the Vastwood
  • 1 Overflowing Basin
  • 1 Ozolith, the Shattered Spire
  • 1 Pact of Negation
  • 1 Pia, Aether Ascetic
  • 1 Primo, the Unbounded
  • 1 Rain-Slicked Copse
  • 1 Reflecting Pool
  • 1 Reliquary Tower
  • 1 Rogue's Passage
  • 1 Season of Gathering
  • 1 Selvala, Heart of the Wilds
  • 1 Silkguard
  • 1 Simic Ascendancy
  • 1 Sodden Verdure
  • 1 Sol Ring
  • 1 Sphere Grid
  • 1 Staff of Domination
  • 1 Stonecoil Serpent
  • 1 Summoner's Pact
  • 1 Swiftfoot Boots
  • 1 Sylvan Library
  • 1 Temple of Mystery
  • 1 Terrasymbiosis
  • 1 The Earth Crystal
  • 1 The Eternity Elevator
  • 1 The Great Henge
  • 1 The Ozolith
  • 1 Three Visits
  • 1 Triumph of the Hordes
  • 1 Turbulent Wilderness
  • 1 Tyvar's Stand
  • 1 Unbound Flourishing
  • 1 Veil of Summer
  • 1 Vigor
  • 1 Vineglimmer Snarl
  • 1 Vorinclex, Monstrous Raider
  • 1 Walking Ballista
  • 1 Wave Goodbye
  • 1 Willowrush Verge
  • 1 Yavimaya Coast
  • 1 Yavimaya, Cradle of Growth
  • 1 Zimone, Paradox Sculptor