This guide includes only the basics to the Mystic Knight class. The skill build, crests, and rotation are provided by Joorji#4444. If you're interested in expanding upon this guide, please reach out to me at ImmortalVino#1239.
If you're interested in learning other classes, check out our Class Guide Archive. - Vino
Unified Skills: Max HP Boost, Ultimate CDR Boost
[Overline DMG] / [Celestial Wave DMG] / [Rash Drive DMG] / [Bang Sword DMG] / [Vision Blow DMG] / [Valiant Hail CDR] / [Impact Punch CDR]
Skill up: +1 Overline
Use your charge skills [Overline], [Celestial Wave], and [Vision Blow] whenever you can, but don't use them without at least 10 bubbles. If you don't use the charge version, you miss out on a lot of damage. Other than that, use anything you can to get bubbles.