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@jasonred79
Daw imean, well if you didn’t get Arceo on 3rd box, it was only 20 gems to open the 4th box,… Just a reminder for anyone who gets an Arceo mission!
I got Arceo as well, sent in 3 robots.
I can confirm that unlocking 2nd and 3rd slots for secret missions is permanent, so DO IT… it really makes a difference!!!
Make sure you send all 3 bots of the correct class… Not sure if sending all autobird/ deceptihogs makes a difference though.
All in all, not hard to farm materials if you do some planning and know how the system works… :). Here I come super rarium!!! (And hopefully arachnid soon)