An amazing artifact, made by sorcerers of the world of the shadows to empower shadow warriors.
When used, it places a rune seal on your Shadow. The seal increases the Shadow’s Vitality by 25. This artifact will enable you to increase your number of Life seals right up to 14. Note: you can place 1 seal of each type on a Shadow for each of its levels from level 7 and above (so a level 7 shadow can have one seal of each type, a level 8 can have two of each type, level 9 can have three and so on).
The magic of the artifact is sufficient for 1 use.