The Biggest, Baddest Sea Creatures There Are Lets start by looking at the payoffs for this deck
Muerra, Trash Tactician Muerra, Trash Tactician looks like hes having a fantastic time, and I expect playing it to be just as fun
If you find a way to incorporate a lot of Colorless Basics into your deck, a Winona gets close to functioning like a Pokmon Collector, one of the most effective and abused cards of all time
This option is an attractive choice, but also expensive to build, and runs the risk of outright losing before the game has begun to a suboptimal but oversized deck not a rare occurrence in this strange and wonderful format
It has 90HP which means we can fetch it out of the deck with Level Ball [Battle Styles], and that card is already played in Regional winning Charizard ex lists
Water Dragon Cluster X WATER Level 10 [ Sea SerpentEffect ] ATK 2800 DEF 2600 Cannot be Normal Summoned/Set