CatDog by Coomerang

Format: Commander

Commander: Rin and Seri, Inseparable

Bracket: 3

Deck overview

This is a Naya Cats-and-Dogs token swarm helmed by Rin and Seri, Inseparable. The plan is straightforward: cast Cat and Dog spells to flood the board with complementary tokens, multiply those tokens with Anointed Procession, Parallel Lives, and Doubling Season, then convert the swarm into lethal combat via lords, Jetmir, Nexus of Revels, and finishers like Titanic Ultimatum and Beastmaster Ascension. Rin and Seri, Inseparable accelerates the engine by minting the opposite type whenever you cast a Cat or Dog and provides a late-game burn/life outlet equal to your Dog and Cat counts. Secondary pressure comes from ETB-damage enchantments (Impact Tremors, Warleader's Call) and goad/politics from Marisi, Breaker of the Coil. There are no infinite combo lines; the deck wins through overwhelming combat and incremental drain.

Decklist (100 cards)

  • 1 Abandoned Air Temple
  • 1 Ajani, Nacatl Pariah // Ajani, Nacatl Avenger
  • 1 Akroma's Will
  • 1 Animal Sanctuary
  • 1 Anointed Procession
  • 1 Arahbo, the First Fang
  • 1 Arcane Signet
  • 1 Beast Within
  • 1 Beastmaster Ascension
  • 1 Boros Charm
  • 1 Boseiju, Who Endures
  • 1 Bountiful Promenade
  • 1 Branchloft Pathway // Boulderloft Pathway
  • 1 Brimaz, King of Oreskos
  • 1 Brushland
  • 1 Cabaretti Courtyard
  • 1 Canopy Vista
  • 1 Cathars' Crusade
  • 1 Command Tower
  • 1 Crib Swap
  • 1 Cultivate
  • 1 Doubling Season
  • 1 Eiganjo, Seat of the Empire
  • 1 Enduring Courage
  • 1 Erode
  • 1 Exotic Orchard
  • 1 Farseek
  • 1 Felidar Retreat
  • 1 Feline Sovereign
  • 5 Forest
  • 1 Gavony Township
  • 1 Helpful Hunter
  • 1 Herald's Horn
  • 1 Heroic Intervention
  • 1 Hungry Lynx
  • 1 Hushwood Verge
  • 1 Impact Tremors
  • 1 Jazal Goldmane
  • 1 Jetmir's Garden
  • 1 Jetmir, Nexus of Revels
  • 1 Jinnie Fay, Jetmir's Second
  • 1 Jungle Shrine
  • 1 Kaheera, the Orphanguard
  • 1 Keeper of Fables
  • 1 Kessig Wolf Run
  • 1 King of the Pride
  • 1 Kodama's Reach
  • 1 Kutzil, Malamet Exemplar
  • 1 Leonin Warleader
  • 1 Lion Sash
  • 1 Loyal Warhound
  • 1 Marisi, Breaker of the Coil
  • 1 Masked Vandal
  • 1 Maskwood Nexus
  • 1 Mirri, Weatherlight Duelist
  • 1 Mirror Entity
  • 4 Mountain
  • 1 Nature's Lore
  • 1 Ocelot Pride
  • 1 Overgrown Farmland
  • 1 Pack Leader
  • 1 Parallel Lives
  • 1 Path of Ancestry
  • 1 Path to Exile
  • 5 Plains
  • 1 Pride Sovereign
  • 1 Prowling Serpopard
  • 1 Qasali Slingers
  • 1 Rampant Growth
  • 1 Realmwalker
  • 1 Reflecting Pool
  • 1 Regal Caracal
  • 1 Rin and Seri, Inseparable
  • 1 Second Harvest
  • 1 Selfless Savior
  • 1 Shamanic Revelation
  • 1 Sheltering Landscape
  • 1 Skullclamp
  • 1 Sol Ring
  • 1 Spirited Companion
  • 1 Sunpetal Grove
  • 1 Swords to Plowshares
  • 1 Taurean Mauler
  • 1 Temple Garden
  • 1 Three Visits
  • 1 Titanic Ultimatum
  • 1 Warleader's Call
  • 1 White Sun's Zenith
  • 1 Whitemane Lion