I'm doing spiders for an earth trial... I noticed that only one spot has an ep + spider with dark aligned weather consistently... Oddly there is only one spawn that i can get to in quicksand caves solo -.- i wish they'd get rid of the weight on the doors there -.- I think something that could fix this issue is adding weather to Moblin Maze Monger mazes, it has the added effect of rejuvenate the instance, though as read in other threads they'd need to buff relics at least if they added this.