We have only 5 skill slots on the panel, but it’s no secret to give out DPS over 40, we must change the panel in battle and play like a piano.
Why can't I issue the same DPS using only these 5 slots?
Why are there only 5 slots if all, still use 10 slots as pianists?
Why is there no global recharge ( global CD) for all skills in 1 second? Due to the fact that your DPS is not there, it depends more on how fast you press the buttons and skip the animation with other skills, as well as the rotation of buffs / debuffs from the additional panel.