This is the my build for the other Regalecusmon. Specifically the DS Promo. It is a strong card as well and it is a lot easier to use than the other one. But in exchange it doesn't have the same absurd combo lines. But it still unsuspends and removes your opponents top security. It alone acts as three security checks. Combine that with the unsuspend from the Level 5s and any form of chip damage during the match and you have a strong finisher. It also works extremely well alongside MetalSeadramon Ace which functions as the decks defensive Level 6. Honestly there are so many different aquatic decks that I have posted that I am not sure which is the best amongst them. I mean seriously why are there so much support for the Aquatic decks but they barely see any play?