do the instances work for droping jewels? or is there some kind of prerequirment to complete for it to drop? i have done 4days worth of instances and more. x2 chars with x7 raids that u can do in the instance the amount is more than 56 times and yet never any jewel has been droped it is 15% not 1% so that's not logical something is not working right i can't be that unlucky.
of course they work, 15% chance regardless of server or personal rates, I had up to three pieces of jewelry drop out of 50 attempts, everything is very individual, for someone else it might not drop even one piece out of 100 it depends on your luck