ten minute cooldown (have to be Google Lens translator mistake). It can be used after you equip the Divine Spirit, there's no need to have to master the skill. "Driving into fight on a mount, this character is a terrifying pressure which commands his Dark Raven and Dark Horse https://bookmarkyourpage.com/story5142573/the-2-minute-rule-for-divine-spirit-e-dark-horse-mu-season-20