Good luck. Any alliance who wanted that selector probably got it already
I see a lot of people saying the event is easy, but I would bet way less than half of the players will complete 30 zones in the event and less than 30% of alliances will get 15 players that complete 30 zones.
Now ,i entered an ally and there were 3 members finised 30 zones Then i did it, i got only the prize of 4th milestone that means there anyway to get the previous prizes
Hope anyone helps
No. Milestones in alliance events earned prior to you being in the alliance cannot be claimed. You can only get what is earned after you've joined.