Why would you get a legendary for using 1000 shards?
Which one do you think net you the best chance of getting a leg through gambling:
1000 shards
10000 shards
?
I've gotten 2 cindercoats off the gambler, but I didn't belive at a fixed number would work. I've put in thousands of shards.
Probably because 1000 shards with no leg is pretty shitty luck, I usually get 5-6 rings in that many shards.