Double Attack Triggers by Seser

Format: Commander

Commander: Isshin, Two Heavens as One

Bracket: 3

DeckCheck Threat Index: 26

Deck overview

This deck is a high-synergy Mardu aggro deck commanded by Isshin, Two Heavens as One. The strategy leverages Isshin's ability to trigger attack abilities an additional time, turning modest combat triggers into overwhelming resource and damage swings. Key threats like Krenko, Tin Street Kingpin and Mardu Ascendancy rapidly flood the board with attacking tokens, while force multipliers such as Márton Stromgald, Torbran, Thane of Red Fell, and Furnace of Rath escalate board damage to lethal levels. The deck also employs extra combat enablers like Port Razer and defensive redirection like Koskun Falls to manipulate combat math. While the deck boasts immense offensive momentum and high functional redundancy across its creature suite, it has limited instant-speed interaction and minimal card draw, making it reliant on fast, decisive combat pressure before opponents find sweepers.

Decklist (100 cards)

  • 1 Accorder Paladin
  • 1 Adept Watershaper
  • 1 Akroan Hoplite
  • 1 Arcane Signet
  • 1 Avatar Roku, Firebender
  • 1 Big Mother Mouser
  • 1 Boros Elite
  • 1 Boros Guildgate
  • 1 Boros Signet
  • 1 Canyon Slough
  • 1 Combustion Man
  • 1 Command Tower
  • 1 Cyclops Gladiator
  • 1 Dragonskull Summit
  • 1 Endless Foot Assault
  • 1 Etali, Primal Storm
  • 1 Evolving Wilds
  • 1 Fang, Roku's Companion
  • 1 Fast Forward
  • 1 Fervor
  • 1 Fire Nation Turret
  • 1 Firebender Ascension
  • 1 Firemane Avenger
  • 1 Frenzied Goblin
  • 1 Frontline Medic
  • 1 Furnace of Rath
  • 1 Herald of War
  • 1 Inferno Titan
  • 1 Iroh, Firebending Instructor
  • 1 Isshin, Two Heavens as One
  • 1 Koh, the Face Stealer
  • 1 Koskun Falls
  • 1 Krenko, Tin Street Kingpin
  • 1 Kytheon, Hero of Akros // Gideon, Battle-Forged
  • 1 Leader's Talent
  • 1 Mana Echoes
  • 1 Mangara, the Diplomat
  • 1 Mardu Ascendancy
  • 1 Mind Stone
  • 8 Mountain
  • 1 Márton Stromgald
  • 1 Nomad Outpost
  • 1 Overclocked Electromancer
  • 1 Ozai, the Phoenix King
  • 1 Path of Ancestry
  • 1 Phyrexian Arena
  • 9 Plains
  • 1 Port Razer
  • 1 Rabanastre, Royal City
  • 1 Rakdos Carnarium
  • 1 Rakdos Signet
  • 1 Raph & Leo, Sibling Rivals
  • 1 Raphael, Ninja Destroyer
  • 1 Raphael, Tag Team Tough
  • 1 Robber of the Rich
  • 1 Salt Flats
  • 1 Scabland
  • 1 Seifer, Balamb Rival
  • 1 Shadowfax, Lord of Horses
  • 1 Shredder, Shadow Master
  • 1 Slash, Reptile Rampager
  • 1 Smoldering Marsh
  • 1 Sol Ring
  • 1 Stroke of Midnight
  • 1 Sulfurous Springs
  • 8 Swamp
  • 1 Talisman of Indulgence
  • 1 Taranika, Akroan Veteran
  • 1 Taunting Kobold
  • 1 The Fire Crystal
  • 1 The Legend of Roku // Avatar Roku
  • 1 The Rise of Sozin // Fire Lord Sozin
  • 1 Torbran, Thane of Red Fell
  • 1 Tori D'Avenant, Fury Rider
  • 1 Tribute to Horobi // Echo of Death's Wail
  • 1 Unwanted Remake
  • 1 Vanquish the Horde
  • 1 Wingnut, Bat on the Belfry