PSA: Atma Weapon upgrade books - Some of the FATEs have a trigger
So, I just started the first book after getting my Atma weapon and I found that one FATE in particular was taking a long time to pop:
Giant Seps
After doing some searches on the web it seemed that people had reported anywhere from 90 minutes to 6 hours or so on the spawn time... of course leading to a ton of complaints. Some even suggested that the FATE would pop by killing the dragonflies near the spawn point.
I got bored while waiting and killed a few dragonflies. Nothing happened. Waited some more... killed the one right next to the entrance to The Stone Vigil and Seps spawned IMMEDIATELY after!
Bam, FATE done :D
Now, off to Outer La Noscea to kill some Synthetic Doblyns and find the FATE "Make it Rain". I see a bunch of plasmoids around the spot where the FATE pops and I figure... let's see what happens?
I killed a single plasmoid and the FATE popped!
So, instead of waiting around for a FATE that seems to take a long time to pop... do yourself a favor and kill something :)