The Boss Wins the...

"Don't move!" Ganta growled back at Matilda, pointing at the ground around them. The whole room is still covered in sticky webbing. Only the spot they stood in now didn't have any due to Selina's fireball.

The two looked at the wall, barely able to spot Aella latching onto one of the boss's legs and standing on them to fire an arrow under the monster's faint glow of her menacing eyes.

"They both are green." Matilda said.

"The boss's eyes are bigger, and many of them are together." She noted. Usually, monsters can't control their magic, so the mana glow always shows on their eyes, especially when enraged. But for humanoids, that light only shows when using magic, as the mana needs to reach the brain to be controlled.

Selina extended her staff into the boss's room from the door as Aella distracted her. [Dust Storm]

This spell is usually used to blind people, like a really massive pocket sand move.