Kaiser Skill Build

Having the Wingbeat duration hyper brings your 1v1 up ~1.05x compared to ~1.01x with Inferno Breath duration instead, but Wing Beat duration has no effect on 2+ targets, whereas Inferno Breath does affect 2+ targets. I'd leave this to personal preference I suppose, but if you're ever attacking more than one target, you should keep in mind that duration probably isn't helping at all. For example, Wing Beat disappears after 1.65s on 8 targets.

That's good to know. I do enough damage that the only place I would be using wingbeat to hit multiple targets would be stronghold. I think I'll take the wingbeat hyper instead for the sake of convenience; not to mention that inferno breath sucks pretty bad when the flame tiles do nothing.