Ruby Cult

The Ruby Cult is a specialized organization of people who mainly use the abilities of the Phantom Ruby and its prototypes. The leader of the cult is currently Ultimate, whose true identity is Sonic The Hedgehog.

History
When Sonic The Hedgehog found the Phantom Ruby and became a selfish evil person, he used it's power to travel to different dimensions and brainwash people he found interesting. Infinite joined him before the brainwashing task and vowed to help him because he wanted the world under his reign. The three people he brainwashed with the prototypes later became the cult's members and set a goal for world domination.

Weaknesses
The biggest weakness every member has is that most of their attacks from the ruby are illusions, and can be seen through with someone who also has a Phantom Ruby Prototype or a clear mind.

Another weakness is that brainwashed members still cling on to their past and have not yet put it aside, which means they cannot use the full potential of the ruby yet.

Members and Identities

 * Ultimate (True identity is Sonic The Hedgehog)
 * Infinite (True identity is unknown, but was referred to as the "Ultimate Mercenary")
 * Eternity (True identity is Shantae from an alternate dimension)
 * Immortal (True identity is Waluigi from an alternate dimension)
 * Masked Prince (True Identity is Vegeta from an alternate dimension)

Trivia

 * Infinite is the only member of the cult who's identity was never revealed, both mainstream and Post-Forces story.