“Evil Morty,” the genius Morty variant and the ... which can kill every single variant of a person through the multiverse in an instant; Prime used it to erase Diana from existence (which ...

The last time Evil Morty was seen, he was scanning the schematics for the Omega Device — the weapon that allowed Rick Prime to erase all variants of a given person from the multiverse — before ...

Rick and Morty have come across many people, and groups of people, in their adventures across the universe and multiverse ... saving worlds from evil threats, like the Guardians of the Galaxy ...