I have finished hero mastery but

[NiceMickey]

I can’t buy 1 avatar badge. How can I get more mastery tokens?

[Bluebandit93]

Ah that is a nice little gift from PB
We cannot buy the last one even if you completed all your collections

[Lucas1999]

Same here! Guess we have to wait till the next collection?

[Asura_III]

Strange thing is a bunch of people got every badge and tokens and not maxed mastery