I don't think 25 actually exists - at least, I've never seen it in anyone's inventory or on the market.
In my profile's badge collector showcase it shows the number of my badges earned and these "game cards" which I assume are the mystery cards. At least the number matches and rises when ever I get one. So don't know what to think. Free bump.
Reason why I think so is because they're hidden until a specific time. (Summer Sales should start on thrusday) and instead of the normal discount coupon, you get the mystery card.
they noticed, that coupons are so useless and that nobody used them.
they better introduce something cool for the summer sale instead. if they are going to be coupons, I really hope the amount stacks. maybe they are going to be high exp reward badges.
Im sure is a badge of summer sale, not coupons, because exist mystery (foil) card too, enought proof
because they dont want coupons + sales... (coupons only works some days). Coupons retuns when summers sales end.
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