I have a mentor mount and let me tell you, this game has so much anti-mentor mechanics. You can explain the fight however you want, but you can not teach people to dodge landslides and not fall off in Titan Ex. You can not teach undergeared people to do high dps in strict dps checks in Urth's Gift when the boss casts Shin-Zanetsuken. You can not teach foreign players to understand basic English (ok, this one is Chaos DC specifics). So many times when you have little to no influence on result. Thanks god we didn't get Savage raids in mentor roulette, and adding trials like Ramuh Ex was a mistake already, they are not puggable, they are not clearable, it's a static difficulty content if it's not unsynched.