the lao subquest

where I can find that polwerstone foir the subquest??

Pd. I finally get the Rathalos Blademaster Armor, but I need and webbing from a unknow monster (for me) anybody know what monster gives that item?

for wich part? cause if you don't say, we can't see what part it is.

every part for the first upgrade need that webbin and isn't from rathalos or rathian.

the parts need are a scale, 1 of that item and 1 crimson lotus stone

okay that's a part of teo that you get in remuneration when you brake his wing nail (77%), that's just it

To complete Lao subquest you must climb in Lao back and carve the Dragonstone.