The wanderer feared he had blundered, but fortune ultimately took his side - Seth not only turned Libra's substitute into a smoldering pile of ash, but also scored a tremendous blow with extrasensory. However, luck was still luck, and being careless again could bring dire consequences. Carefully examining Sethim and his foe, the wanderer shouts his orders...
Seth, yawn at him - if he subs, plot again! After that, smack him with another extrasensory and then torch him again!
Yawn* -> Extrasensory -> Flamethrower
*If the enemy uses substitute during this action, use nasty plot instead.