In the revamped Balance skill - is the 4th card always random or can you predetermine that one too, e.g. by having 12 monsters, 6 spells and 6 traps, so that you always get 2 monsters, 1 spell and 1 trap?
We use balance to improve consistency. And apparently konami's smart peoples don't like it. So they nerfed it so that even with 12 6 6 it's still don't guarantee your opening hand MST ratio. It's a "balance" skill that don't guarantee opening band's balance.