Activate the effect of Gishki Vanity
Contents: Includes contents from Everdell Collector's Edition, Pearlbrook Collector's Edition, Spirecrest Collector's Edition, Bellfaire, Newleaf, Mistwood, Plus Wooden Ever Tree, Comprehensive Rulebooks, Comprehensive Storage System, 5 Alternate Art Corrin Evertail cards, 5 Art Signature Tapestry cards, Wooden Golden Occupied Tokens, and Metal 6-Point Tokens.
Here, you can see how many cards from the deck you own, select the Regulation you want to use your deck for (at the time of writing, Standard is the only option), and copying the deck (you'll get a warning if you don't own all the cards, or if it contains illegal cards)
Teams can see what is underperforming, why it is happening, and know what to fix

Recommended Cards[] Monsters Ariel, Priestess of the Nekroz Avance, Swordsman of the Nekroz Dance Princess of the Nekroz Emilia, Dance Priestess of the Nekroz Exa, Enforcer of the Nekroz Great Sorcerer of the Nekroz Shurit, Strategist of the Nekroz Armageddon Knight Choju of the Trillion Hands Djinn Demolisher of Rituals Djinn Disserere of Rituals Djinn Presider of Rituals Djinn Prognosticator of Rituals Gishki Shadow Gishki Vision Impcantation Bookstone Impcantation Candoll Impcantation Penciplume Impcantation Talismandra Manju of the Ten Thousand Hands Senju of the Thousand Hands Tour Guide From the Underworld Extra Deck Elder Entity N'tss Any Level 12 Fusion Monster Shooting Quasar Dragon Shooting Star Dragon Any other Level 12 Synchro Monster Weaknesses[] The main threat to the "Nekroz" strategy are cards that lock its owner's Deck from searching effects, such as "Thunder King Rai-Oh" and mainly "Mistake"
An Extra Deck in Yu-Gi-Oh