Basically, the fight boils down to this:
- If he darkens the screen, charge up sun form and release light to make the darkness go away.
- He has only one vulnerable spot: His tongue. It's hidden usually though.
- To make it appear, swim near his face. He will stick out his tongue for a split second and then try to grab you, which you should AVOID because it HURTS.
- In the short time when the tongue is visible, shoot it with energy blasts (max. 1 or 2 hits possible), then MOVE to avoid geting grabbed.
- The spawns can be eaten or otherwise dealt with.
- The safest spot against his massive bullets is somewhere above his head if i recall correctly.*cough*
Daxar, any additions?