A Dragoon uses Acac.Breath on Serge.
Acac.Breath is a Red Enemy Tech used by Dragoons in Chrono Cross. Battled in Fort Dragonia, should Serge fail to acquire 15 boss stars prior, Dragoon ride dragon-like mounts which cast this Tech on a single target during battle. It inflicts the Status Effect, Burn.
Lancing toward the target, the Dragoon's mount opens its mouth wide and exhales a fiery beam.