Tournament rulesets (SSBU)
Tournament legal describes the rules and settings that are accepted for use in competitive Smash tournaments. In SSBU, while many elements of tournament rulesets are generally consistent across major tournaments, some details vary from tournament to tournament.
Since the competitive scene is still rather young, and because of the number of stages and the option to turn off stage hazards, there is no set stage list. The list compiled below is an estimate based off of tournaments up to Ultimate Nimbus.
The following five stages are on the starter lists of virtually all tournaments:
Common starter/Universal counterpick
Universal counterpicks/Uncommon starter
Windy Hill Zone is also banned, as the tall grass gives advantages to Snake's and Isabelle's down specials. Some tournaments also choose to ban Fountain of Dreams and its alternate forms due to framerate issues.