Are you wearing a Stigma Crystal that suits you personally?
I don't consider Stigmas to be tools, but you also have to look at whether the elemental bonds are correct.
If they are not compatible, I recommend equipping a different Stigma Crystal.
May the peace of darkness be with you!
My apologies, but I can't help you at the moment.
[%username], if you want to use the Stigma Crystal, then you'll need approval from Lavirintos.
Come see me once you can equip the Stigma.