We follow the Official Yu-Gi-Oh! Banlist on DME so you should know what's commonly Banned.
Banned Decks for Tournament:
Banned Decks:
Black Feathers (Blackwings)
Light Lords (Light-Sworn)
Gladial Beasts (Gladiator Beasts)
Infernities
Naturals
OTK Decks (This includes FTK Decks as well)
Stall Decks (If your Deck intentionally Stalls)
Pre-Built Decks in DME
Try to strive away from Meta Decks, we all want to have fun.
*Note* More will be added over the next few Tournaments to ensure fairness and fun.