Taniwha: Tsunami by TBois

Format: Commander

Commander: Taniwha

Bracket: 4

DeckCheck Threat Index: 61

Deck overview

This mono-blue deck operates primarily as a fast, spell- and artifact-based combo engine capable of closing the game on Turn 4. Its primary win paths utilize Isochron Scepter imprinting Dramatic Reversal or Valley Floodcaller paired with Banishing Knack and a zero-drop artifact to generate infinite mana, storm, and untaps. Once mana is infinite, outlets such as Brain Freeze, Walking Ballista, and Blue Sun's Zenith eliminate all opponents on the spot. A deep tutor suite including Step Through, Fabricate, Spellseeker, and Transmute spells ensures reliable access to required pieces. When early combo attempts are pressured, the deck pivots into an asymmetric control shell using Back to Basics, Karn, the Great Creator, and Taniwha paired with Land Equilibrium or Sunder to strip opponents of their mana bases while safely reconstructing a decisive win.

Decklist (100 cards)

  • 1 Academy Ruins
  • 1 An Offer You Can't Refuse
  • 1 Ancient Tomb
  • 1 Arcane Signet
  • 1 Back to Basics
  • 1 Banishing Knack
  • 1 Blue Sun's Zenith
  • 1 Boomerang Basics
  • 1 Brain Freeze
  • 1 Chain of Vapor
  • 1 Cloak of Invisibility
  • 1 Counterspell
  • 1 Darksteel Citadel
  • 1 Darksteel Forge
  • 1 Dizzy Spell
  • 1 Dramatic Reversal
  • 1 Emry, Lurker of the Loch
  • 1 Encroaching Mycosynth
  • 1 Fabricate
  • 1 Fierce Guardianship
  • 1 Fireshrieker
  • 1 Get Out
  • 1 High Tide
  • 1 Hullbreaker Horror
  • 1 Hurkyl's Recall
  • 1 Inventors' Fair
  • 17 Island
  • 1 Isochron Scepter
  • 1 Jwari Disruption // Jwari Ruins
  • 1 Karn, the Great Creator
  • 1 Kitsa, Otterball Elite
  • 1 Land Equilibrium
  • 1 Lightning Greaves
  • 1 Lotus Petal
  • 1 Mana Vault
  • 1 Manifold Key
  • 1 Master Transmuter
  • 1 Merchant Scroll
  • 1 Miscast
  • 1 Mox Amber
  • 1 Mox Opal
  • 1 Muddle the Mixture
  • 1 Mycosynth Lattice
  • 1 Mystic Forge
  • 1 Mystic Remora
  • 1 Mystic Sanctuary
  • 1 Mystical Tutor
  • 1 Negate
  • 1 Padeem, Consul of Innovation
  • 1 Pongify
  • 1 PuPu UFO
  • 1 Rapid Hybridization
  • 1 Reshape
  • 1 Retraction Helix
  • 1 Retreat to Coralhelm
  • 1 Rhystic Study
  • 1 Sapphire Medallion
  • 1 Seat of the Synod
  • 1 Shadow of the Second Sun
  • 1 Sink into Stupor // Soporific Springs
  • 1 Slip Out the Back
  • 1 Sol Ring
  • 1 Spell Pierce
  • 1 Spellseeker
  • 1 Sphinx of the Second Sun
  • 1 Springleaf Drum
  • 1 Step Through
  • 1 Stormchaser's Talent
  • 1 Sunder
  • 1 Swan Song
  • 1 Sway of the Stars
  • 1 Talon Gates of Madara
  • 1 Taniwha
  • 1 Tezzeret the Seeker
  • 1 Thassa's Oracle
  • 1 The Mycosynth Gardens
  • 1 The One Ring
  • 1 Thundertrap Trainer
  • 1 Valley Floodcaller
  • 1 Vanishing
  • 1 Walking Atlas
  • 1 Walking Ballista
  • 1 Whir of Invention
  • 1 Worldslayer