Premium Transformation Stones Crafting

[CloudWTPS]

What's the success rate? I thought it'd be profitable but I tried crafting twice and both failed. Wasted 500g on mats :(

[Bandar]

Its around 50% i would say, Well i would recommend you selling materials, if you really care about failure, like really 500g wasted, and the premium stone cost around 500G, if you are a new player, trying to catch up you really dont have to risk/failing mats, just sell them and pay extra for a guaranteed item.