10 minute cooldown (need to be Google Lens translator mistake). It can be used if you equip the Divine Spirit, there is not any require to discover the talent. "Riding into fight on the mount, this character is a terrifying drive which commands his Dark Raven and Dark Horse https://mu-dark-epoch43197.blogocial.com/the-2-minute-rule-for-divine-spirit-e-dark-horse-mu-season-20-71330069