Brother of the General
Black Dwarf is somewhat of a celestial nihilist and at peace with the oblivion that Thanos seeks. He was recruited by the Mad Titan to be a member of the Black Order due to his raw, near-limitless strength. The purpose of the Black Order was to subjugate planets in preparation for Thanos conquering and ruling over them; the malevolent group was also tasked in finding the Infinity Stones.
After several such successful campaigns, Thanos ordered Black Dwarf to Wakanda on Earth, because he believed that Illuminati member Black Panther possessed one of the Stones, and because Earth was next on the list to be razed.
As Powerful as a Black Dwarf Star
Black Dwarf’s skin is unbreakable; he has been attacked by the universe’s most powerful heroes at the same time and has come out unscathed. He’s also impossibly strong and has near-unlimited endurance.
Black Dwarf also wields massive bladed and blunt force weapons of incalculable power that are almost as big as he is.
An Enemy of Thanos is an Enemy of Black Dwarf
Wakanda and Black Panther successfully repelled Black Dwarf’s attack, and Black Dwarf was not pleased.