Blessing Scroll

Use to upgrade items and items will not disappear if it is failed

Won't lose the items if upgrade failed, only decrease one level

Magic Metal

Blacksmith can make

Cannot use it to upgrade items directly

Dragon God Blessing Scroll

Use to upgrade items and can increase the chance to succeed in upgrading the items

Scroll made by Blessing Scroll and Magic Metal

War God Blessing Scroll

Ensure 100% succssful upgrade till +4

Ensure 100% succssful upgrade till +4

Master compass

Use to upgrade items

Gives a greater chance to succeed than the Drgaon God Blessing Scroll