yugioh ocean structure deck Yu-Gi-Oh! TCG Realm Of The Sea Emperor sea creatures exist in fear of facing the stream of attacks their lances are capable of. Ocean Dragon Lord - Neo-Daedalus

Steel Hellkite Steel Hellkite is a colorless dragon that can selectively wrath an opponent's board and get rid of small permanents

Sentinels of the Multiverse : In the backstory for the TTRPG, Revenant is a fairly important villain, as the CEO of the ominous RevoCorp (which has a hand in numerous heroes' and villains' backstories) who has decided to take on superheroes directly in a robotic suit

Unfortunately, the longevity of the cards and the popularity of this set was very short-winded, making it one of the cheaper sets to collect

While some might never see play, others become must-have staples in competitive decks