the Advanced Elixir (A,B) is usable on Sox items only
to get Adv Elixir you will have to break-destroy-disseminate Sox item which will guarantee of resulting an Adv Elixir with higher Degree of the destroyed Item
adv elixir A = +1 - 100%
Adv Elirix B = +2 -100%
breaking item +5 may result an Adv elixir but not for absolute, you may not even get a stone.. so normal items are not guaranteed
and oh all the items got 1 time usage of that Advanced Elixir only, means you cant use it twice on the same item
after all its just a game,
Love
ameer