Want to play cards? I'll use my King's Deck!

I've been transported! Good news! It's the world of card-playing duels.
The bad news is that it's not the animated world I'm familiar with.
Furthermore, there's no system, and all I have is a nostalgic Yugi Muto fan deck. My only cheat code seems to be getting nostalgia-enhancing cards just by playing cards... Wait a minute! It seems like anime cards can be used too, and there aren't any banned cards in the decklist?
"This deck might not be the strongest, but I believe it has the most potential. Come on, let's start an interesting duel!"
"Pot of Greed, Angel's Charity, Heart Change, Brainwashing, Heavenly Treasure Card, Electronic Pot... Super Magician on the left, Gandora on the right, five cards of unknown meaning in his hand, and the Three-Body Phantom God standing behind him," said Yu hope.