All Street Fighter 6 World Tour upgrades

Where are all of the Street Fighter 6 World Tour upgrades? Once enemies start hitting you significantly harder than you can damage them in World Tour, that means it's time to level up and seek out upgrades. One reason for this is that you need to complete sidequests or find hidden caches to get permanent upgrade items, which increase your health, the power of your punches, kicks, unique moves and throws, and even your blocking ability.
In order to gain an advantage in the fighting game's single-player mode, you need to go hunting for treasure. Getting some of the Street Fighter 6 World Tour upgrades is as simple as completing side quests, but there are plenty of them hidden in hard-to-reach chests that require you to visit the Street Fighter 6 World Tour characters and learn their moves. We highly recommend you get at least Chun-Li and Ken's master arts before properly hunting down these stat buffs in Street Fighter 6.
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