how to upgrade a blue shield for fighter?

[Extortionist]

how to upgrade a blue shield for fighter?

can u help me for some techniques how to upgrade to +9 my blue shield or wat is d positioning of d stone when i have a perfect blue mile and perfect red eye

[Hessah]

there are no set place to put your stones, in fact, it's completely random and it's purely based on your own luck...

if you need a detailed step by step guide on how to enhance... check Wiki here:
http://www.fiestafan.com/wiki/Enhancement_Guide

If you're just after a pattern, then there isn't any...

[Shadow Avenger]

Precisely what Hessah says,I suppose. It really is just dumb luck,though you can increase your chances by using an item like Blue Mile...