Brainiac

Brainiac is one of Superman's greatest foes.

He was once the central computer system of Krypton, he knowing Krypton will be destroyed but he give little or nothing importance and escapes before the planet were destroyed.

Brainiac creates a new goal for himself, to collect all the data of the planets and then destroy the planets as well as of all multiverse. He waited 'till Darkseid's defeat to join BlackGarurumon.

LOTM: Next Generation Island Tour
Brainiac shows up with Unalaq and the two heads BlackGarurumon and Cronus and tries to have Valtor killed alongside Jareth and Gravtina. He makes the suggestion to destroy the base of Dr.Strange which Blackgurumon agrees to.

Brainiac and White Wolf get in contact in which White Wolf is smuggling weaponry on the rails and Braniac gets Blackgruumon to get the foot soldiers on the rail or guarding it. Braniac then uses itself as force field to conceal heroes when it attempts to assimilate the mountain with the help of Heloise, the heroes destroy his force field, Braniac continues to go after them but Suede and unexpectedly and more successfully Stardash stall it and damage his units while they retreat. Braniac analyzes the remains and finds out the culprit with Mor'Du in Heloise.

Upon hearing news of the crests, Braniac assembles a plan to try and get the most powerful one

Allies: Himself, BlackGarurumon, Cronus, Sunset Shimmer, White Wolf, Evanora, Theodora, William Birkin, Sebastian Shaw, Lady Tremaine, Morgana le Fay, Predaking, Ultraman, Evil Buzz Lightyear, Paul McDaggett, Red Mist, Tolian Soran, Luther, Niju, Dr. Sam Isaacs, Lord of Darkness, SkekUng, BlackMetalGreymon, Baron Zemo, Ares(DC), Mandrake, Judge Claude Frollo, Gaston, Mor'du, Unalaq, Katz, Mooch

Enemies: Superman, Batman, Lex Luthor, Darkseid, Justice League, The B Team, The Alpha Team, The Multiversal Resistence, Sinisters of Evil