The pacapillar is made of crystal. This can be cut, uncut, coral or ice. Sharp-faceted rocks and minerals will also fall under crystal. Crystal texture is not reflective or transparent unless mirror or partial transparency is applied. There are no limits to the shape, cut or style of the crystal texture as long as it does not resemble another trait too closely, such as spike extrusions, wings, etc. There are no limits on the colours and markings on crystal texture.