If it goes like charms from pet battles, all I can say is get as many as you possibly can the very first day.
It's literally been as if charms from pet battles were like a limited crop that was super abundant at first (4-6 charms nearly every fight) and has just suffered a massive drout since.
The first day of charms from pet battles I did 2 weeks worth in like an hour or 2.
They've literally gotten worse and worse every week...
Last week I needed 2 charms to get 90 to hand in, went to vale to kill some pets, took 8 fights to get those 2.
XI Wiki


