Flashback Shared Prize Pool

The microtransactions are a shared prize pool between the platforms, while the Demigods Dominance are respective to PC and Xbox events. Check out the Xbox Announcements forum for Event specific threads which contain more info on these.

Demigods Dominance are a chest piece item that your character can use. They're not restricted to standard. Event rewards such as these will be given to these winning accounts in a 'Remove Only' stash tab, which they'll have access to in a new challenge leagues after a restricted period has passed.