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At a glance
- Format: cEDH (Commander)
- Commander: Eluge, the Shoreless Sea
- Colors: Blue (U)
- Archetype: Mono-blue flood / spells-matter tempo-control
- Power tier: high-power (bracket 4)
Strategy
Eluge, the Shoreless Sea — Mono-U Flood / Spells-Matter Tempo-Control (Bracket 4)
Gameplan. Land-light-looking but land-hungry: every Island you control pumps Eluge (its P/T scales with Islands) and every flood counter makes lands into Islands, so the deck plays a tempo-control game while quietly assembling a lethal commander. You cantrip and ramp early (Sol Ring, Ancient Tomb, medallions, High Tide), protect the board with the deepest counter suite in the color, and grind card advantage with a genuinely oppressive draw package (Rhystic Study, Mystic Remora, Consecrated Sphinx, Svyelun). Eluge also makes your first instant/sorcery each turn drastically cheaper as it floods lands — lean into that to double-spell: flood a land, then fire a counter or bounce for a discount.
Win lines.
- Primary — Eluge commander damage. Flood lands to grow Eluge, then punch through with unblockable/evasion redundancy (Thassa, Rogue’s Passage, Whispersilk Cloak, Aqueous Form) protected by Kira. Realistically a 2-3 connect clock from ~10-16 power, not a one-shot — so protect the connect enabler and swing early.
- Secondary — Psychic Corrosion deck-out. The huge draw engine now has a payoff: every card you draw mills all opponents. Blue Sun’s Zenith / Stroke of Genius / Pull from Tomorrow become table-wide mill kills, and Rhystic/Remora/Sphinx passively deck the pod. This is the resilient, board-independent closer the old list lacked.
- Tertiary — Merfolk swarm + attack-draw. Lord of Atlantis and Master of the Pearl Trident make islandwalk lethal once your floods turn opponents’ lands into Islands. Bident of Thassa draws a card whenever a creature connects (Eluge included), and Kindred Discovery (name Merfolk) draws whenever a Merfolk enters or attacks, so pressure keeps refilling your hand and feeds Psychic Corrosion. Backup, not the main plan.
Control shell. 13 counters incl. free ones (Force of Will, Force of Negation, Fierce Guardianship, Pact, Flusterstorm, Mental Misstep) + cheap tempo (Spell Pierce, Swan Song, Offer). Bounce is your only answer to resolved noncreature stax — keep all of it (Cyclonic Rift, Chain of Vapor, Into the Flood Maw, Cryptic Command). Three proactive stax pieces lean on the table instead of reacting: Back to Basics locks down greedy multicolor manabases (your own list is mostly basic Islands), Harbinger of the Seas turns every nonbasic into an Island (mana-screws opponents, turns on islandwalk for the lords, and makes all your own lands count for Eluge — at the cost of switching off Nykthos/Rogue’s Passage/Vantress/Tomb while it lives), and Narset, Parter of Veils shuts off opponents’ extra draws while her −2 digs for a counter or engine piece. Grafdigger’s Cage + Soul-Guide Lantern patch the graveyard-hate hole against Breach/reanimator.
Cards
Decklist
Paste straight into MTG Arena (or Moxfield/Archidekt):
Commander
1 Eluge, the Shoreless Sea
Deck
29 Island
1 Mystic Sanctuary
1 Nykthos, Shrine to Nyx
1 Rogue's Passage
1 Otawara, Soaring City
1 Castle Vantress
1 Ancient Tomb
1 Sea Gate Restoration
1 Sol Ring
1 Arcane Signet
1 Mind Stone
1 Thought Vessel
1 Sapphire Medallion
1 Mox Amber
1 Gilded Lotus
1 High Tide
1 Rhystic Study
1 Mystic Remora
1 Consecrated Sphinx
1 Svyelun of Sea and Sky
1 Psychic Corrosion
1 Ponder
1 Preordain
1 Brainstorm
1 Serum Visions
1 Consider
1 Impulse
1 Frantic Search
1 Mystical Tutor
1 Merchant Scroll
1 Harbinger of the Seas
1 Spellseeker
1 Force of Will
1 Force of Negation
1 Fierce Guardianship
1 Pact of Negation
1 Swan Song
1 Flusterstorm
1 An Offer You Can't Refuse
1 Counterspell
1 Mana Drain
1 Spell Pierce
1 Mental Misstep
1 Cyclonic Rift
1 Rapid Hybridization
1 Pongify
1 Reality Shift
1 Into the Flood Maw
1 Chain of Vapor
1 Mystic Confluence
1 Blue Sun's Zenith
1 Stroke of Genius
1 Pull from Tomorrow
1 Cryptic Command
1 Grafdigger's Cage
1 Soul-Guide Lantern
1 Lord of Atlantis
1 Master of the Pearl Trident
1 Vodalian Hexcatcher
1 Cursecatcher
1 Thassa, God of the Sea
1 Kira, Great Glass-Spinner
1 Tishana's Tidebinder
1 Aquitect's Will
1 The Flood of Mars
1 Whispersilk Cloak
1 Aqueous Form
1 Bident of Thassa
1 Kindred Discovery
1 Back to Basics
1 Narset, Parter of Veils
Card images & data via Scryfall.