combo skills

[ryouma17]

It also probably has to do with the fact that in PvE many combos split and can have different finisher options which wouldn't work with a single button.

for the rare classes like monk with have multiple combos it can be split into 2 buttons

bootshine, true strike, snap punch in one combo dragon strike, twin snakes, demolish in another that will free up 4 hotbar slots and to make it work all it has to do is switch as you use it, I.E when you use combo 1s bootshine combo 1 turns into true strike and combo 2 turns into twin snakes allowing you to either use twin snakes or go into true strike and vice versa