Abyssal terrors by dominicz85

Format: Commander

Commander: Kiora, Sovereign of the Deep

Bracket: 3

DeckCheck Threat Index: 32

Deck overview

This Simic deck centers on Kiora, Sovereign of the Deep to cheat massive Krakens, Leviathans, Octopuses, and Serpents onto the battlefield. The strategy begins with efficient early-game ramp through mana dorks and land-search spells to deploy Kiora ahead of curve by Turn 4. From Turn 5 onward, casting high-cost sea creatures triggers Kiora's pseudo-cascade ability, effectively doubling the deck's board deployment each turn with free spells from the top of the library. The deck converts this overwhelming board presence into a decisive victory using evasion enablers like Archetype of Imagination and Serpent of Yawning Depths, asymmetric board clears like Whelming Wave, and combat pump spells like Overwhelming Stampede. Built-in keywords like ward, hexproof, and uncounterability protect key beaters, while cards like Heroic Intervention shield against sweepers. Although the deck lacks compact infinite combos and possesses limited instant-speed interaction against noncreature spells, its sheer mana velocity and card advantage make it an imposing mid-game powerhouse.

Decklist (100 cards)

  • 1 Aesi, Tyrant of Gyre Strait
  • 1 Arcane Signet
  • 1 Archetype of Imagination
  • 1 Arixmethes, Slumbering Isle
  • 1 Auroral Procession
  • 1 Azusa, Lost but Seeking
  • 1 Callaphe, Beloved of the Sea
  • 1 Charix, the Raging Isle
  • 1 Command Tower
  • 1 Deep-Sea Kraken
  • 1 Double Major
  • 1 Dreamroot Cascade
  • 1 Elder Deep-Fiend
  • 1 Entish Restoration
  • 1 Fanatic of Rhonas
  • 13 Forest
  • 1 Garruk's Uprising
  • 1 Glorious Sunrise
  • 1 Goreclaw, Terror of Qal Sisma
  • 1 Grappling Kraken
  • 1 Growth Spiral
  • 1 Gwenna, Eyes of Gaea
  • 1 Heroic Intervention
  • 1 Hinterland Harbor
  • 1 Hullbreaker Horror
  • 1 Inkwell Leviathan
  • 15 Island
  • 1 Kiora, Master of the Depths
  • 1 Kiora, Sovereign of the Deep
  • 1 Kodama's Reach
  • 1 Koma, Cosmos Serpent
  • 1 Koma, World-Eater
  • 1 Kozilek's Unsealing
  • 1 Leyline Immersion
  • 1 Lorthos, the Tidemaker
  • 1 March of Swirling Mist
  • 1 Maskwood Nexus
  • 1 Monstrosity of the Lake
  • 1 Murkfiend Liege
  • 1 Nadir Kraken
  • 1 Nissa's Pilgrimage
  • 1 Ominous Seas
  • 1 Overwhelming Stampede
  • 1 Planar Genesis
  • 1 Prime Speaker Zegana
  • 1 Radagast of Rhosgobel
  • 1 Refute
  • 1 Reliquary Tower
  • 1 Return of the Wildspeaker
  • 1 Rite of Replication
  • 1 River's Rebuke
  • 1 Scourge of Fleets
  • 1 Selvala, Heart of the Wilds
  • 1 Serpent of Yawning Depths
  • 1 Shipbreaker Kraken
  • 1 Skyclave Relic
  • 1 Sodden Verdure
  • 1 Sol Ring
  • 1 Somberwald Sage
  • 1 Starwinder
  • 1 Stormsurge Kraken
  • 1 Stormtide Leviathan
  • 1 Summon: Leviathan
  • 1 Swiftfoot Boots
  • 1 Talisman of Curiosity
  • 1 Thassa's Rebuff
  • 1 Tooth and Nail
  • 1 Traverse the Outlands
  • 1 Tromokratis
  • 1 Tyvar, the Pummeler
  • 1 Vineglimmer Snarl
  • 1 Whelming Wave
  • 1 Xolatoyac, the Smiling Flood
  • 1 Yavimaya Coast