What is this class design of Dancer?

[Millybonk]

Imagine if you will, a world in which people like different things. Perhaps Dancer isn't the job for you? There are many people (myself included) who enjoy the job.

Is that supposed to be an argument falsifying my OP?

The only thing you show with it is that you apparently are unwilling/incapable of looking at the fact that the majority of DNC abilities are locked behind a 50% RNG-chance + you only have 1 ability on a 60sec CD which can unlock all those abilities without having to rely on RNG.

Based on that you should already question the validity of DNC class design, as if you don't hit those RNG rolls you only have 2 single-target and 2 AoE abilities at your disposal.