The Gabite stops what it's doing to suddenly bury itself underground using dig, though it's a question of whether it's fast enough to dodge getting hit by the beam.

Elsewhere in her new position, and being a bug type, but considerably underleveled for this mess, the signal beam isn't as easily dodged by Arachne, though her Litwick quickly casts haze around their position, trying to mitigate some of the effects of it.