Death Star
The Death Star is a type of fictional mobile space station and galactic superweapon featured in the "Star Wars" space opera franchise. The first Death Star is stated to be more than 100 km to 160 km in diameter, depending on source. It is crewed by an estimated 1.7 million military personnel and 400,000 droids. The second Death Star is significantly larger, between 160 km to 900 km in diameter depending on source, and technologically more powerful than its predecessor. Both versions of these moon-sized fortresses are designed for massive power-projection capabilities, capable of destroying multiple naval fleets or entire planets with one blast from their superlasers.
Oblivion (comics)
Later, Maelstrom returned to life, attempting to destroy the universe by building a device known as the Cosmic Crunch, and came into conflict with the Great Lakes Avengers. During this conflict, Deathurge was sent repeatedly to collect the souls of the GLA members who died. When he tried to claim the soul of Squirrel Girl's sidekick, Monkey Joe, Mr. Immortal used the opportunity to grab Deathurge, now just the size and shape of a squirrel, and defeat him. The recently deceased Doorman encountered Oblivion, who made him its new agent, telling him that Deathurge had failed in his duties. On Christmas, Deathurge tried to regain his position, but failed the test Oblivion gave him.