Form VIII: Rivis

Rivis was the Eighth Form of Lightsaber Combat. This Form combines Force Rift with Lightsaber Combat to confuse the opponent and giving the user an upper hand in battle. To use this Form, the user needed a Dark Kyber Crystal (Such as the one that Powers the Darksaber) and apply their Force Strength to the Crystal, opening a Portal that can either allow transport across realms or teleportation from one area to another.

This Form was the reason Jak II went on a conquest for the Darksaber, as he wished to conquer all 48 Realms to bring balance to the force.