After passing the maze, they find Seto and Heishin with some aides, holding down Teana
At the time, Gates of the Underworld Structure Deck and the overall archetype was quite a hit among the players as it featured two monsters with very high power which can be Special Summoned once discarded to the graveyard by a card effect
Like most Starter Decks, it is simplistic and easy to understand but at the cost of power
The current system, while workable, creates artificial trade barriers by giving incentive to people to consistently trade with the same bots they already have credits on instead of searching for the best price for each individual card
At six mana its expensive, but with green in its color identity and the mana ramp available, that shouldnt be a problem
5 Abyss Dweller Shuts Down Your Opponents Graveyard Level Four Monsters are some of the most common in the Yu-Gi-Oh