A Sprigg-transformed Gloop preparing to hurl Goo at a Tragedienne.
Goo (ねばねば, Nebaneba, lit. Sticky?) is a Blue Enemy Tech used by Gloops in Chrono Cross. This tech enables its user to hurl balls of mucus at a selected target, possibly inflicting the Dizzy status effect in the process.
The Gloop in question will first gather a ball of mucus, which it excretes from its body to encase itself with. It the launches this ball of mucus at the target, which leaves behind a stream of bubbles as it goes. The ball of mucus will then engulf the target momentarily before disappearing.