After update the forgotten passive skills have double price, really i cant undestand this and im sure many people lost their adena first days for not checking the changes.... you made lv.4 to lv.5 more expensive from others lv.5 till lv.10.. Is tragic to need to spend 1.2 billion to make a passive skill lv.5 so you can continue for more if you have the chance... You need 10 billions to make 4 x lv.5 skills at main/dual, i ll not say for alt toons, because simply you cant upgrade them...
Please check this because isnt logic, if you care for logic ofc...