So my faction mate ended up completing both the stashes and got this.
Since, there’s 500 of them, I’m guessing they are the collection item for the next S class, which release/be a part of the upcoming typhoon event. These are my thoughts and guesses on the same.
The typhoon event is based on the walking dead: typhoon novel that releases on Oct 1st. The event would most likely start before that.
It is most likely a ‘pathways’ like event. This guess is based on the fact that they had a very long survey at the end of pathways. Plus I think pathways was a rushed test run with old toon rewards, except piper.
Maybe their plans for a pathways like event has changed since Elena , a character from typhoon, is already available in game. She was one of the leaks along with the Typhoon S Class and also a character in the excerpt from the book.
Waiting to see what they bring out. I just hope it’s not a plain S Class launch.