Why can't we just have combo chains?

[Arohk]

That's why I said it's not the best for healers. Because there is no chain. Just stone/stone/stone/dia/dia.

and you think if a healer had to use three buttons for dmg it would be better?
Stone>Stonera>Stoneka
instead of just using one button.
I have no problem with the healers, every ability does something different and is not useless on its own, so it is fine to have a separate hotkey for them, having more buttons for dmg is not making the game more interesting or fun, it just makes it more clunky, if reducing the buttons makes the game-play too "boring" then add something interesting to it, heck it can't be that difficult, the amount of buttons is just trying to conceal how slow the combat actually is.