Stoneskin II

[Sagittarian]

I never said anything about getting Graniteskin on SCH, no idea where you got that from.

Stoneskin II is an ability for CNJ at level 50. Graniteskin is a trait.

EDIT: Maybe you saw "second tier" and thought I meant Graniteskin. By "second tier" I meant Stoneskin II; like Cure II, Medica II, etc.

Stoneskin 2 specifically gives 18%. It is not affected by the Graniteskin trait. So if the skill itself could be cross-classed it would carry the 18% with it. That's the source of the confusion.