How they got their powers

Jason Troy: His power is immunity to all mental effects. Gained during his trip to Code Geass' world, as he was on a train that Lelouch was geassing into just staying still.

Thomas Knight: His power is telepathy came from Kyubey during his stay at Mami's house.

Shiro Yuuki: His power is freezing based on Elsa's powers in Frozen's World.

Natalie: Her power is messing with reality after bonding to the Akibarangers

Gary Renton: His power is fire-based, something he inherited from his mother, but his archery powers came from contact with Madoka.

???: Also known as The Little Matchstick Girl. She gained her fire powers during her trip to Pokemon's World and witnessing a Charizard's fireblast.

???: Gained the power to speed up his mind when he was attacked by Slowdowns in Drive's World.