Gunner missing Skill in skill tree?

Hello. There is an skill in Jp called 'Another S roll arts mode'. My friend and I don't see it in the NA version. We tried finding its description elsewhere. Has it been removed or renamed. Sorry if this has been covered already. Thanks again

@UmemeMfalme That skill isn't available on NA yet since it can only be unlocked at lvl 85.

Ah ok, thanks. Thanks for clearing that up