So, after a year long hiatus from Subeta, I've returned to find I missed this really neat challenger thing! Now, I understand it was my fault for missing it, and that I can always save the billions of sP to try and collect them all, but I'm curious if anyone could tell me if the cash shop ever has sales that bring back old items, in case you missed them? I understand they were JUST out so it probably wouldn't be for awhile, but I wouldn't want to get my hopes up hoping they might be back if there's no shot. Similarly, I was curious if there's a chance they might ever show up in the cash shop Hustler? Or if only wears and that sort of thing show up there.

Yes, the cash shop does sometimes bring back old items but unfortunately, IIRC the battle admins have said these won't be coming back (at least not anytime soon, they might sometime down the road decide to put them back in the CS or something but at this time I don't believe there are any plans to bring them back). And no, the Hustler restocks things besides wears but I don't think they will come up there either.

Well that's a damn shame. Thank you for the really quick reply. :) I know not to get my hopes up, then. Maybe I can save up for them over time.

If you are looking for some battle opponents this year they are doing a slightly different system.

[Item=glittering feather] can each be purchased (the feather retires on the 8th) for 500 CSC and unlock two challengers.

The loot from the pair can be combined to make a cool weapon. The other 2 pairs will be fall and summer themed.