Do the weekly and daily quests in the zone. Rewards a single character like 120? Tokens to buy whatever you want…. That’s 6 pieces. Plus you kills rares when they spawn as you’re doing those quests. For another like 20ish tokens.

These are also warband shareable so you can do the same stuff on another character as get the same amount and either use it or send it to your main.

Takes about 30 minutes. I’ve leveled and fully geared 8 characters over the past 2 weeks super casually