From what I understand you are meant to be able to add multiple runes of the same type to equipment so you get the different benifits. Problem is when I add the 2nd one it just replaces the first one and I am not getting the 2nd benifit from adding 2 runes of the same type to equipment :/.
I have lost 3 runes now trying this and pretty annoyed.
EG: Mighty Magician Coat of Vampirism.
Has Rune of Vampirism (1/2) (Blue Color text)
(1): +10 Power (Blue Color text)
(2): 2% change to cause your next attack to steal health when hit. (cooldown 15s) (*Still Grey Text)
I used 1 rune and it showed above. Used a 2nd and it didnt change.
Unequiped and re-equiped. No Change
Logged out and back in. No Change.
Tried with 2 other items :/ and both times the 2nd rune seemed to just replace the first. Sigh 10-15silver down the drain :/.