yugioh ten thousand dragon deck BLAR-PT10K - - 10000 Secret Rare New Ten Thousand Dragon OTK

After the Swiss Rounds are complete, there will be a cut to the Top 8

Speaking of Xyzs, however, we also have Mermail Shadow Squad, who is always treated as an Atlantean, and can let you discard a WATER monster to change the Levels of all WATER monsters you control to 7 for the turn to make Mermail Abyssgaios easier and potentially slap the new Poseidra Abyss, the Atlantean Dragon Lord on top and Link it away to get back 3 Level 3 WATER monsters, plus he can detach 2 materials from himself to return up to 3 cards the opponent controls to the hand

Additionally it can turn of your own Royal Suppression

The item machine, and the halving of DP in Free Duel Mode, remain as in Tag Force 5

Special Summon this card, but banish it when it leaves the field

They don't belong to any official named Archetype, but synergize well together to help bring out multiple different Ranked Xyz Monsters