CatDog2.0B4 by user4087922

Format: Commander

Commander: Rin and Seri, Inseparable

Bracket: 4

DeckCheck Threat Index: 48

Deck overview

This Rin and Seri, Inseparable deck is an aggressive Naya go-wide token strategy built around Cats, Dogs, and changelings. The deck accelerates in the opening turns with efficient green ramp spells and fast mana, deploying its commander on Turn 3. It rapidly floods the battlefield on Turn 4 with cheap tribal creatures, triggering Rin and Seri to generate complementary Cat and Dog tokens while drawing cards off engines like Beast Whisperer and Trouble in Pairs. On Turn 5, the deck transitions into a lethal threat by resolving asymmetric overrun finishers like Jetmir, Nexus of Revels, Shared Animosity, or Craterhoof Behemoth, or by assembling Aluren bounce loops with Whitemane Lion and Purphoros, God of the Forge. The list protects its wide boards with premier defensive spells including Teferi's Protection, Clever Concealment, and Heroic Intervention, while systematically crippling opposing infrastructure using recurring Aura Shards triggers and Marisi, Breaker of the Coil goad effects.

Decklist (100 cards)

  • 1 Ajani, Mentor of Heroes
  • 1 Alms Collector
  • 1 Aluren
  • 1 Anointed Procession
  • 1 Arahbo, Roar of the World
  • 1 Arcane Signet
  • 1 Arid Mesa
  • 1 Aura Shards
  • 1 Avian Changeling
  • 1 Battlefield Forge
  • 1 Beast Whisperer
  • 1 Beast Within
  • 1 Bountiful Promenade
  • 1 Branchloft Pathway // Boulderloft Pathway
  • 1 Brimaz, King of Oreskos
  • 1 Brushland
  • 1 Cavern of Souls
  • 1 Chord of Calling
  • 1 Chrome Mox
  • 1 City of Brass
  • 1 Clever Concealment
  • 1 Coat of Arms
  • 1 Command Beacon
  • 1 Command Tower
  • 1 Cragcrown Pathway // Timbercrown Pathway
  • 1 Craterhoof Behemoth
  • 1 Cryptolith Rite
  • 1 Cultivate
  • 1 Deflecting Swat
  • 1 Doubling Season
  • 1 Eladamri's Call
  • 1 Elesh Norn, Grand Cenobite
  • 1 Enlightened Tutor
  • 1 Exploration
  • 1 Farseek
  • 1 Feline Sovereign
  • 1 Fire-Belly Changeling
  • 1 Flawless Maneuver
  • 1 Fleetfoot Panther
  • 1 Flooded Strand
  • 5 Forest
  • 1 Growing Rites of Itlimoc // Itlimoc, Cradle of the Sun
  • 1 Heroic Intervention
  • 1 Impact Tremors
  • 1 Impostor of the Sixth Pride
  • 1 Jetmir, Nexus of Revels
  • 1 Kaheera, the Orphanguard
  • 1 Karplusan Forest
  • 1 King of the Pride
  • 1 Kodama's Reach
  • 1 Leonin Warleader
  • 1 Lightning Greaves
  • 1 Mana Confluence
  • 1 Marisi, Breaker of the Coil
  • 1 Maskwood Nexus
  • 1 Mirari's Wake
  • 1 Mirri, Weatherlight Duelist
  • 1 Mirror Entity
  • 1 Misty Rainforest
  • 2 Mountain
  • 1 Nature's Lore
  • 1 Needleverge Pathway // Pillarverge Pathway
  • 1 Ocelot Pride
  • 1 Pack Leader
  • 3 Plains
  • 1 Prowling Serpopard
  • 1 Purphoros, God of the Forge
  • 1 Qasali Pridemage
  • 1 Rampant Growth
  • 1 Realmwalker
  • 1 Regal Caracal
  • 1 Rin and Seri, Inseparable
  • 1 Sacred Foundry
  • 1 Scroll Rack
  • 1 Seedborn Muse
  • 1 Shared Animosity
  • 1 Sol Ring
  • 1 Spectator Seating
  • 1 Spire Garden
  • 1 Stomping Ground
  • 1 Sylvan Library
  • 1 Taurean Mauler
  • 1 Teferi's Protection
  • 1 Temple Garden
  • 1 Temur Sabertooth
  • 1 The Great Henge
  • 1 Three Visits
  • 1 Triumph of the Hordes
  • 1 Trouble in Pairs
  • 1 Universal Automaton
  • 1 Valakut Awakening // Valakut Stoneforge
  • 1 Veil of Summer
  • 1 Whitemane Lion