Baruna - Pierce

I wanted to know if possible to change the source to make it possible to Pierce both baruna suits and weapons. Prompt in what files and what to do.

Yes, it is possible.
To find the file, just make a reshearch of a piercable IK.
Then simply modifiy the condition/switch or whatever with adding the IK of baruna.

I'm actually on my phone, that's why I'm not precise.
(this message will be edit later)

EDIT:
_Common\Item.cpp

BOOL CItemElem::IsPierceAble( DWORD dwTargetItemKind3, BOOL bSize )
I think it's enought, just look at this function ;)