10 minute cooldown (need to be Google Lens translator mistake). It can be used once you equip the Divine Spirit, there's no will need to learn the skill. "Riding into struggle over a mount, this character is actually a terrifying force which instructions his Dark Raven and Dark Horse https://live-mu-online55543.blog2news.com/36251583/divine-spirit-e-dark-horse-mu-season-20-an-overview