So the wiki says it's a dynamic event, but I don't know what triggers it? The event happens inconsistently. Any help?
I’ve noticed it happens at least twice an hour. But I don’t think it’s a set timer, and I don’t think there’s a specific trigger either.
The above was written as part of an attempt to waste time.
I've done it often and sometimes it happens every 10 minutes or so.
But what I've noticed so far is that it doesn't happen when the Amnoon race is active or about to start (the 5min-pre-phase) -
which seemed logical to me because at the stoya stampede the eastern Amnoon gate is closed and if you wanted to do the race you couldn't get through - although you could get over it.
From my experience, it was often during or after the Choya pinata event which comes after a successful casino blitz run. Silversunshine (I think that's the name) has a timer so you can see when casino blitz will run.