sylph skills

[TheLegendarySparda]

hello guys i really need help with this as known there's sylph skills that is not wanted in the slots so how can u get rid of them without loseing an skill that u have already learned for example : gaia: thundreing skill i don't want it no one have gaia want it so plz help us with ok ^^

[Draggyy]

I heard that when we shall be able to upgrade gaia , we can choose what skills to replace when buying new ones. I believe the source was ****** not sure. Anyway there is no way to choose what skill to replace at the moment