yugioh shark deck master duel SHARK'S GOT NEW STRUCTURE DECK! f2p and optimized version! Rage of Deep Blue! Cutter Shark | How to

As summarised by PokeBeach, who was also suspicious, the case first appeared on Ebay last March by a seller known as "number1pokemonmaster"

Each player may only have one Legend Card of each card type (Monster, Spell, and Trap) in their Deck

From the Vault: Relics has 15 cards in total, shown in the spoilers list above

Yami Yugi was able to release Dartz from the Leviathan's malignant influence: He did that by using his own light that was represented by the vessel of a memory container to destroy all of the hatred and resentment from the world that powered the Leviathan and vanquished it for good

It is lowkey (okay, high key) also the core engine of the deck