A Tournament is an event where Duelists of varying skill and ability gather, to determine who ranks the best amongst them. There are two primary levels of Tournaments:
And these utilize one of these formats:
And can appear on the following levels:
- Dragon Duel
- Toys "R" Us Throwdown
- Sneak Preview
- Duelist League
- Hobby League
- Regional Tournament
- European Championship
- Fortune Tour Championship
- Pegasus Challenge
- Shonen Jump Championship
- World Championship
- Yu-Gi-Oh! Championship Series
- World Championship Qualifiers
- Yu-Gi-Oh! Extravaganza
Official tournaments were often assisted by a computer running MANTIS, owned by UDE. KDE's tournament software is COSSY.
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