Introduction to HAT Format
HAT Format is the Yu-Gi-Oh! format played in the summer of 2014, although the format played online emulates specifically the 2014 NAWCQ, with the April 2014 Banlist, cardpool up to and including the Realm of Light Structure Deck, and North American Master Rule 2 Rulings.
| Engines | Player | Source | Top | Date |
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