yugioh regional deck list form Preparing For My First Regionals With Elfnotes Yugioh World | Deck Lists,

Given its wide range of utility, it isnt surprising that Zacama is a popular choice for a commander

Even outside a pure Gemini Deck, it can revive any monster in a FIRE Warrior archetype with Catalyst Field on the board

The more blue disposable or redundant cards you are playing the better Force of Will is however it can still be very powerful even with as few as 8 other blue cards to pitch (in a 40 card deck)

Necromancer's Covenant The Necromancer's Covenant may not have the cachet of casual tables, but it's a strong addition to any deck because it brings a few favors to the party

In the CPU battles, there are 4 different Water decks available against which you need to compete

Building upon the success of previous expansions, this collection introduces a wealth of new Pokemon and Trainers to enhance the strategic depth of the game