Since you're in mono you might consider the M15 land that gave colourless mana and 2 life? A pair or so most likely wouldn't hurt, I think? Then again, that's a lot of Nykthos. Still, I think the name was Radiant Fountain?

I must have looked over that its a nice land and I think I'll add it once its recognized as a card on tapped out.

Not a bad deck. I'm not sure about having 4 Nythos in there though. Some cards in there aren't standard, or are they being reprinted in M15?

They're being reprinted in m15 and I'm only going to use 2 nykthos and probally put in 2 radiant fountains but they aren't recognized as cards yet.

Maybe some Voyage's End ?

That added scry is nice I think I'll take out the hubris and put those in.

Ordeal of Thassa is a must in here.It really makes those shorethiefs a serious threat. I have a very similar list that abuses the skulker. Simple Irritations

I would suggest Polymorphist's Jest over Turn to Frog . It's only 1 more mana, hits all your opponents creatures, and gets around hexproof.

Forgot about Ordeal of Thassa it's nice card and fits right in. Polymorphist's Jest is better than turn to frog and ill put it in for sure.

I don't think you need to run 4xStormtide Leviathan , it's your bomb but between your unblockables, Thassa and Master of Waves it seems like you can win a fair amount of games without it. I also think you can trim down on Dissolve s, seein that you're playing aggressively you probably want to play something turn 3, and dissolve won't be cast for a bit longer. In the open slots I would recommend Military Intelligence which can draw you enough cards to find nyxthos, Master of Waves or the leviathan. L

Love the idea! +1