I am noticing some heroes have conditions to activate battle buffs which can only be met by using a specific friendship disc ability or abilities from other heroes.
Personally I believe this is unfair and restrictive.
Genie is a good example, his skills do not apply a shield. One of his two friendship discs does. So to use genie effectively I would have to switch his friendship disc.
Perhaps this can be reworked to be only triggered in base skills and red skills otherwise why even have two friendship discs to choose from?