It has only one method of attack, Laser Cannon, which it uses every other turn. The 1st Ray will always target the character with the highest current HP. Laser Cannon is a weak attack and should not deal more than 10 damage. It also has one of the slowest attack animations in the game.
The 1st Ray is weak against Bolt, but it has low HP. Normal attacks are able to defeat it easily, rendering the use of Bolt unnecessary.
|308||Row 1: Mono Drive A, Mono Drive B|
Row 2: 1st Ray
|309||1st Ray A, 1st Ray B|
|311||Row 1: 1st Ray A, Grunt|
Row 2: 1st Ray B
|312||1st Ray A, 1st Ray B, 1st Ray C|
|Main Staircase||308, 309, 311, 312|