Thassa, God of the Sea
A Commander deck, by Sheldon Menery
0th place at a tournament on 2013-11-17
As reported at http://www.starcitygames.com/php/news/article/27325.html

Maindeck:

Artifacts
1 Armillary Sphere
1 Citanul Flute
1 Elixir of Immortality
1 Sensei's Divining Top

Artifact Creatures
1 Burnished Hart
1 Silent Arbiter
1 Solemn Simulacrum

Creatures
1 Dakra Mystic
1 Deep-Sea Kraken
1 Giant Oyster
1 Harbinger of the Tides
1 Kederekt Leviathan
1 Lord of Atlantis
1 Lullmage Mentor
1 Master of the Pearl Trident
1 Master of Waves
1 Merfolk Seastalkers
1 Merfolk Sovereign
1 Merrow Harbinger
1 Merrow Reejerey
1 Mulldrifter
1 Old Man of the Sea
1 Scourge of Fleets
1 Scroll Thief
1 Seahunter
1 Seasinger
1 Shipbreaker Kraken
1 Silvergill Adept
1 Slithermuse
1 Stormtide Leviathan
1 Tidebinder Mage
1 Tidespout Tyrant
1 Void Stalker
1 Wake Thrasher
1 Wanderwine Prophets

Enchantments
1 Coastal Piracy
1 Frozen Aether
1 Rhystic Study
1 Spreading Seas

Instants
1 Cryptic Command
1 Cyclonic Rift
1 Deluge
1 Desertion
1 Ensnare
1 Evacuation
1 Keep Watch
1 Opportunity
1 Siren's Call
1 Turnabout
1 Whispers of the Muse

Legendary Creatures
1 Aboshan, Cephalid Emperor
1 Empress Galina
1 Thada Adel, Acquisitor

Legendary Enchantment Artifacts
1 Bident of Thassa

Legendary Enchantment Creatures
1 Thassa, God of the Sea

Legendary Planeswalkers
1 Tamiyo, the Moon Sage

Sorceries
1 Borrowing 100,000 Arrows
1 Breaking Wave
1 Research the Deep
1 Sea God's Revenge
1 Temporal Mastery

Tribal Enchantments
1 Merrow Commerce

Basic Lands
32 Island

Lands
1 Halimar Depths
1 Lonely Sandbar
1 Remote Isle

Legendary Lands
1 Minamo, School at Water's Edge
1 Nykthos, Shrine to Nyx