|Avg. deck rating||1.50|
|Last activity||5 days|
OUT: Denizen of the Deep Dream Thrush Floodgate Grozoth King Crab Kraken Hatchling Kraken of the Straits Sealock Monster Serpent of the Endless Sea Soratami Savant Tidal Kraken Wall of Frost Telepathy Back from the Brink These cards are all narrow, or too fat to be any good, or so annoying that you'll get hated out of your board state. (Telepathy is just a pain for everyone, saving it for competitive play is best, but that's just my opinion.)
A few really scary good things I've seen in Thassa:Sun Quan, Lord of Wu Cephalid Constable Ninja of the Deep Hours Sharding Sphinx Sphinx Ambassador Thada Adel, Acquisitor (This is especially handy if you don't want to spend money on the key artifacts in Edh, Sol Ring , Sensei's Divining Top , Crucible of Worlds , etc.) Frozen AEther Phyrexian Metamorph Palinchron Control Magic Evacuation
Maybe consider a Merfolk subtheme? And a few more equipment?