Isshin doubles any triggered ability that an attacking creature causes, so the deck fills the board with attack-trigger creatures, mostly mobilize, myriad and token makers, and swings so every attack trigger fires twice. Token doublers and enters-the-battlefield damage and counter effects then turn the extra bodies into a wide, pumped team that attacks every turn, while sacrifice outlets and token-loss payoffs convert the temporary tokens into cards, mana and life loss. How it wins: It swarms the board with doubled attack-trigger tokens, boosts them with anthems, double strike and extra combat, and finishes through combat damage, ETB pings and token-loss drain. Key cards: - Mobilize attackers: Each attack makes tapped and attacking Warriors, and Isshin doubles it, as with Dalkovan Packbeasts and Avenger of the Fallen. - Other attack-trigger makers: Hero of Bladehold and Adeline, Resplendent Cathar create extra attacking bodies, and Isshin doubles those triggers too. - Token and damage doublers: Anointed Procession and Elspeth, Storm Slayer double every token made, while Neriv, Heart of the Storm doubles damage from creatures that entered this turn. - Enter-the-battlefield punishers: Terror of the Peaks and Warleader's Call turn every token entering into direct damage to opponents. - Combat multipliers: Blade Historian and All-Out Assault give double strike, deathtouch and an extra combat so the wide board hits for lethal.

Mardu Mobilize decklist

• Blood Crypt
• Adeline, Resplendent Cathar
• Arcane Signet
• Battlefield Forge
• Castle Embereth
• Caves of Koilos
• Clifftop Retreat
• Command Tower
• Deadly Dispute
• Exotic Orchard
• Fetid Heath
• Goldlust Triad
• Hero of Bladehold
• Idol of Oblivion
• Infantry Shield
• Isolated Chapel
• Lightning Greaves
• Morbid Opportunist
• Path of Ancestry
• Redoubled Stormsinger
• Shattered Sanctum
• Skullclamp
• Sol Ring
• Vault of the Archangel
• Voice of Victory
• Bone-Cairn Butcher
• Mirkwood Bats
• Reconnaissance
• Crackling Doom
• Path to Exile
• Dalkovan Packbeasts
• Venerated Stormsinger
• Zurgo's Vanguard
• Bleachbone Verge
• Corrupted Conviction
• Mithril Coat
• Sword of the Animist
• Herald of the Host
• Dalkovan Encampment
• Inevitable Defeat
• Slayers' Stronghold
• Neriv, Heart of the Storm
• Hardened Tactician
• Avenger of the Fallen
• Warleader's Call
• Pitiless Plunderer
• Sacred Foundry
• Godless Shrine
• Smoldering Marsh
• Vault of Champions
• Galadriel's Dismissal
• Zurgo Stormrender
• 5× Plains
• Smothering Tithe
• Grave Titan
• Nightblade Brigade
• Anguished Unmaking
• Impact Tremors
• Anointed Procession
• Terminate
• 5× Swamp
• Elspeth, Storm Slayer
• Land Tax
• Despark
• Soul Shatter
• 5× Mountain
• Battle Angels of Tyr
• Dolmen Gate
• Purphoros, God of the Forge
• Zurgo, Thunder's Decree
• Elturel Survivors
• Cathars' Crusade
• Fell
• Enduring Courage
• Night's Whisper
• Iroas, God of Victory
• All-Out Assault
• Rugged Prairie
• Blade Historian
• Nahiri's Resolve
• Sundown Pass
• Spectator Seating
• Goblin Bombardment
• Terror of the Peaks
• Phyrexian Altar
• Tocasia's Welcome
• Legion's Initiative