Solaris and Lunaris could use some sound cues

The act 8 fight against Solaris and Lunaris is currently almost completely silent. I can imagine eventually having voice actresses for them, but for now it would be nice to have some sounds for:
- Solaris orb fire
- Solaris' super lance (charge and release, please)
- Solaris' shield fire
- Lunaris orb placing moon ground
- Lunaris blade spin (maybe. It's pretty obvious visually so not really a priority)
The other attacks are not as important to have audio cues for, in my opinion. In an ideal world they all would, but there are probably other parts in the game that need sounds more.

Also, please reduce the volume of the Lunaris orb's rockfall. It's really, really loud and not that important of an attack to hear.