Mathas

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Click here for my EDH Commander decks
 
Mathas synergy deck.
• Copy trigger (Strionic Resonator)
• Destroy/damage creature
• Extra turns (only a few decent ones in B/R)
I found some little Bounty Paper Towel miniatures, which were meant for a doll house. I use these as my Bounty counters. :)
 
Mana Acceleration (12): General (1): Spells (21): Sideboard (Omitted/Cut card ideas):
1 Boros Locket 1 Mathas, Fiend Seeker 1 Argentum Armor 1 Plaguebearer
1 Boros Signet   1 Glaring Spotlight 1 Erebos, God of the Dead
1 Burnished Hart Creatures (30): 1 Helm of the Host 1 Jiwari, the Earth Aflame
1 Commander's Sphere 1 Deathbringer Thoctar 1 Magistrate's Scepter 1 Falkenrath Noble
1 Gilded Lotus 1 Deepfire Elemental 1 Predator, Flagship 1 Overseer of the Damned
1 Mardu Banner 1 Kaervek the Merciless 1 Strionic Resonator 1 Ob Nixilis Reignited
1 Orzhov Locket 1 Tariel, Reckoner of Souls 1 Ugin's Nexus 1 Ogre Slumlord
1 Orzhov Signet 1 Tsabo Tavoc 1 Debtors' Knell 1 Assault Suit
1 Rakdos Signet 1 Vampiric Dragon 1 Vindicate 1 Gonti's Aether Heart
1 Rakdos Locket 1 Avatar of Woe 1 Black Market 1 Final Fortune
1 Sword of the Animist 1 Bounty Hunter 1 Finale of Eternity 1 Last Chance
1 Unstable Obelisk 1 Demon of Dark Schemes 1 Grave Betrayal 1 Warrior's Oath
  1 Drana, Kalastria Bloodchief 1 Liliana of the Dark Realms 1 Spirit of the Labyrinth
Lands (36): 1 Harvester of Souls 1 Revel in Riches 1 Defiant Bloodlord
1 Badlands 1 Kalitas, Bloodchief of Ghet 1 Sanguine Bond 1 Cliffhaven Vampire
1 Scrubland 1 Kiku, Night's Flower 1 Temporal Extortion 1 Archangel of Thune
1 Plateau 1 Lim-Dul the Necromancer 1 Vance's Blasting Cannons 1 Searing Meditation
1 Blood Crypt 1 Massacre Wurm 1 Vicious Shadows  
1 Godless Shrine 1 Reaper from the Abyss 1 Warstorm Surge  
1 Sacred Foundry 1 Sangromancer 1 Serra's Blessing  
1 Graven Cairns 1 Tetzimoc, Primal Death 1 True Conviction  
1 Fetid Heath 1 Vein Drinker    
1 Dragonskull Summit 1 Visara the Dreadful    
1 Isolated Chapel 1 Flameblast Dragon    
1 Nomad Outpost 1 Kamahl, Pit Fighter    
1 Arcane Lighthouse 1 Living Inferno    
1 Command Tower 1 Magmatic Force    
1 Flamekin Village 1 Mordant Dragon    
1 Hanweir Battlements 1 Rage Thrower    
1 Path of Ancestry 1 Shivan Hellkite    
1 Reflecting Pool 1 Adarkar Valkyrie    
1 Slayers' Stronghold 1 Cavalier of Dawn    
1 Spinerock Knoll 1 Intrepid Hero    
1 Vault of the Archangel      
1 Windbrisk Heights      
8 Swamp      
3 Mountain      
3 Plains      
1 Sol Ring