Battle Bee
Terrarian
A good fix for this would be to buff the Deathray so that it sweeps in a 360 degree angle, but the Moon Lord completely stops, ceases to attack in any other way, and opens all of his eyes when he fires it.Here is my problem with Moon Lord. The laser is not dodgeable. It makes that downward swoop, but you can't get out of the way because Moon Lord himself is always locked onto you. The only way to avoid it is through smart placement with solid blocks.
It provides an opportunity for the player to get some damage in, but you still must dodge the laser.