Tiamat

Tiamat Commander Deck

Tiamat serves as the engine of this five-color Dragon tribal deck, using her enters-the-battlefield ability to assemble a hand full of key Dragons and rapidly build a overwhelming aerial board. The deck reduces casting costs through cost-reduction artifacts and generates massive mana through combat triggers and Treasure production, allowing it to flood the board with Dragons that copy themselves, create tokens on attack, and deal direct damage whenever new Dragons enter. The primary win condition is a near-infinite damage loop using Dragon Tempest alongside Ancient Gold Dragon, which on a successful hit can produce dozens of flying tokens that each trigger further burn, while alternative paths include doubling all damage sources and swinging with an unstoppable Dragon army.

Decklist

• Ancient Brass Dragon
• Ancient Bronze Dragon
• Ancient Copper Dragon
• Ancient Gold Dragon
• Ancient Silver Dragon
• Ancient Tomb
• Anguished Unmaking
• Arcane Signet
• Atarka, World Render
• Balefire Dragon
• Bladewing the Risen
• Blood Crypt
• Boros Charm
• Breeding Pool
• Call the Spirit Dragons
• Cavern of Souls
• City of Brass
• Command Tower
• Crux of Fate
• Cyclonic Rift
• Demonic Tutor
• Dragon Tempest
• Dragon's Hoard
• Dragonlord Dromoka
• Exotic Orchard
• Farseek
• Fellwar Stone
• Fierce Guardianship
• Flooded Strand
• 2× Forest
• Ganax, Astral Hunter
• Garruk's Uprising
• Godless Shrine
• Hallowed Fountain
• Haven of the Spirit Dragon
• Heroic Intervention
• Icingdeath, Frost Tyrant
• Indatha Triome
• Inferno of the Star Mounts
• Island
• Iymrith, Desert Doom
• Jetmir's Garden
• Karrthus, Tyrant of Jund
• Ketria Triome
• Klauth, Unrivaled Ancient
• Korlessa, Scale Singer
• Lathliss, Dragon Queen
• Lightning Greaves
• Maelstrom of the Spirit Dragon
• Mana Confluence
• Mana Vault
• Miirym, Sentinel Wyrm
• Misty Rainforest
• Morophon, the Boundless
• Mountain
• Mox Jasper
• Mystic Remora
• Nature's Lore
• Old Gnawbone
• Overgrown Tomb
• Plains
• Polluted Delta
• Raugrin Triome
• Reflecting Pool
• Rhystic Study
• Sacred Foundry
• Scourge of Valkas
• Smothering Tithe
• Sol Ring
• Steam Vents
• Stomping Ground
• Swamp
• Swan Song
• Swords to Plowshares
• Sylvan Library
• Sylvia Brightspear
• Teferi's Protection
• Temple Garden
• Temur Ascendancy
• Thrakkus the Butcher
• Three Visits
• Twinflame Tyrant
• Urza's Incubator
• Utvara Hellkite
• Verdant Catacombs
• Watery Grave
• Windswept Heath
• Wooded Foothills
• Worldly Tutor
• Wrathful Red Dragon
• Zagoth Triome
• Kindred Discovery
• Herald's Horn
• Roaming Throne
• Patriarch's Bidding
• Dragonlord's Servant
• Smaug, Wicked Worm
• 2× Sarkhan, Soul Aflame