10 minute cooldown (need to be Google Lens translator mistake). It can be used if you equip the Divine Spirit, there is no require to discover the talent. "Using into battle with a mount, this character is often a terrifying power which commands his Dark Raven and Dark Horse https://o-aprendiz21975.blogpostie.com/56953565/the-basic-principles-of-divine-spirit-e-dark-horse-mu-season-20