Cannot get Charm of the Stone

Good Day!

I am spamming tcc right now and am not getting the charm.
Thus I start to think that I already got it and must have thrown it away or something, prior to lootrunning.
Is it possible to return the possibility of getting the charm?
I don't have it on any class nor in my bank.

 

Charm of the Stone and Charm of the Light can only be obtained once per class, so if you got it before but threw it away, you're out of luck unfortunately.
However, its aquisition is chance based, so you might just be having bad luck.

 

isn't charm of the worm one time per class too?

 

I remember getting it multiple times.

 

I also got the worms charm multiple times.