Hirathi fail farming
Well, failing the event starts the chain again faster. The defend the camps is where the xp and loot is IMO.
Personally, I don’t care too much if the event fails or not. It’s nice to get a couple of fails consecutively so fill up the bags and get some extra xp. However, I believe events are meant to be completed… I always looked at the loot box as extra bonus, never the reason I was out there. I also felt it was inappropriately awarded – as soon as you step in not after the boss was defeated (unless it was the very first time we’d come in say after a new build or server reset).
As long as the centaurs don’t control the camps, that chest is always there and has nothing to do with event chains. It’s on its own 20 minute timer unless no one else is in the area and then it seems to respawn within a few minutes. (I discovered that during one of the many times the event chain has broken on my server.)