|Season:||Kibazyu Sentai Kizyuger|
Zyudenryu Phoenixo is a Phoneix that agreed to be modified to fight the Deboss and is one of the Zyudenryu used by the Kizyuger.
Phoenixo was the only mythical creature that agreed to be modified into a Zyudenryu and fought until he was trapped in the Grand Canyon, freed millions of years later by the Kizyuger. He attempted to combine with the Armajin but was unable to, making him sad. However, He discovered he formed the core of another mecha, Kizyu Gattai Dairyuoh.