I got a 30x stamina refills about 3 years ago. I also got 15x stamina refills and a x6 energy refills the other day (when I was on a scratching spree with a VIP pack). Also I once saw a guy get a 3* Sin from a scratcher. Has anyone gotten rares/epics before? If so, what did you get?
Best rewards I got were 3* Dragon Lord and 3* Diablo years ago. I have received many 30 stam and 30 energy refills over the years note these were on paid scratchers. Never got anything worthwhile on free ones
Best single scratcher I had was a free one on a mini that gave me a 3* Tigress. I've gotten 30x refills multiple times plus a couple 1 and 2* epics and rares. Mostly I go for scratchers now for refills, and *usually* it's "worth it" on 10x scratchers at 45 fp in terms of refill drops.