if we could all compile a list to get the NO KILL tasks for brellium tokens im sure you could make a hundred or so in a day easily, volks husk task gives 40 for just 3 mins of running safely invised
The Volska Husk task you are referring to is not repeatable. There is the gem collection task in Lichen Creep. Break open rock piles and collect the gems. Reward is 50 brellium tokens and 2-3AA exp at maxxed AA. This task has a 6 hour lockout timer.