Making Waves with Arixmethes

Arixmethes, Slumbering Isle Commander Deck

The deck centers on Arixmethes, Slumbering Isle, waking it from a land into a massive 12/12 creature by casting spells to remove its slumber counters, then using it as the primary finisher backed by a suite of enormous sea creatures like Koma, Cosmos Serpent and Tromokratis. The strategy supports these threats with aggressive ramp through land auras and fetch effects, plus substantial card draw engines that reward controlling high-power creatures. Victory comes through combat with evasive, near-unblockable leviathans and krakens, protected by counterspells and punctuated by board-resetting bounce effects that leave only your own sea monsters standing.

Decklist

• Colossal Majesty
• Time of Need
• Breeding Pool
• Nimbus Swimmer
• Mystical Tutor
• Treasure Cruise
• Rampant Growth
• Insight
• Kiora, Behemoth Beckoner
• Waterlogged Grove
• Fertile Ground
• Serpent of Yawning Depths
• Ominous Seas
• Farseek
• Whelming Wave
• Hinterland Harbor
• Worldly Tutor
• Turntimber Symbiosis // Turntimber, Serpentine Wood
• Verazol, the Split Current
• Charix, the Raging Isle
• Three Visits
• Simic Growth Chamber
• Slinn Voda, the Rising Deep
• Vivid Creek
• Arcane Signet
• Harmonize
• Spawning Kraken
• Misty Rainforest
• Yavimaya, Cradle of Growth
• Hullbreaker Horror
• Boseiju, Who Endures
• Otawara, Soaring City
• Nature's Lore
• Gifts Ungiven
• Fact or Fiction
• Demolition Field
• Stormsurge Kraken
• Garruk's Uprising
• Defense of the Heart
• Utopia Sprawl
• Rishkar's Expertise
• Thassa, God of the Sea
• Cyclonic Rift
• Sharktocrab
• Hedge Maze
• Repulsive Mutation
• Archdruid's Charm
• Scavenger Grounds
• Koma, Cosmos Serpent
• Wild Growth
• Command Tower
• Flooded Strand
• Dig Through Time
• Strix Serenade
• Sink into Stupor // Soporific Springs
• Bridgeworks Battle // Tanglespan Bridgeworks
• Yavimaya Coast
• Vineglimmer Snarl
• Sylvan Tutor
• Mosswort Bridge
• Aesi, Tyrant of Gyre Strait
• Brainstorm
• Flooded Grove
• Koma, World-Eater
• Dreamroot Cascade
• Willowrush Verge
• Overflowing Basin
• Swan Song
• Counterspell
• Herd Heirloom
• Dictate of Kruphix
• Tromokratis
• Shipbreaker Kraken
• Sol Ring
• Barkchannel Pathway // Tidechannel Pathway
• Sylvan Library
• Mystic Remora
• Rhystic Study
• Xolatoyac, the Smiling Flood
• Sapphire Medallion
• 2× Snow-Covered Forest
• 2× Snow-Covered Island
• 9× Forest
• 3× Island
• Into the North
• Shared Roots
• Carpet of Flowers