Neo-Grifforzer is an evil "embodiment clone" created by Space War God Borudosu and one of the two secondary antagonists in the film Zyuden Sentai Kyoryuger vs. Go-Busters: Dinosaur Great Battle! Farewell, Eternal Friends.
Not the original Grifforzer (who was sealed away with Witch Bandora after the final defeat of Dai Satan), he is an evil embodiment of the regret of the Bandora Gang in their failure to defeat the Zyurangers in the past.
Neo-Grifforzer and his partner Neo-Geildon were created by Space War God Borudosu for the purpose of gathering enough Dino Hope to revive it. They were joined by resurrected Vaglass members Enter and Escape, who had been revived due to a Vaglass restoration program activated by Borudosu.
Neo-Grifforzer and Neo-Geildon brainwashed Tyranno Ranger and AbaRed of the Zyurangers and Abarangers respectively to serve them However, they were later freed by the power of Dino Hope.
He was later defeated when the Kyoryugers combined their powers with the Zyurangers and Abarangers to create the Ultimate Howling Cannon and used it to destroy Neo-Grifforzer.