-Nah, Rockin can't really be dodged, unfortunately. That's why I'm gonna edit it so it can be blocked.
Spoiler, click to toggle visibiltyI'll lower Starstorm's damage and knock-back anyway. It's still quite rigged in retrospect.
-Giygas should be keeping progress in the second half of the battle, yes. That would be more than irritating if he didn't. I'll double check that.
-I should definitely fix that AI issue as well.
-As to how long stage 2 lasts...
Spoiler, click to toggle visibilty
Hopefully that clears things up.