Lazarus-92

Lazarus-92 is an extremely dangerous criminal from some planet, whose body was a hivemind made from leeches.

History
At some point, Lazarus-92 was caught and thus held captive aboard a spacecraft until the ship crash-landed on Earth after it got struck by an asteroid where this creature had escaped and killed everybody else on the ship.

Later, Jack and Ashi encountered Lazarus-92 after they both took shelter inside the ship during sandstorm. Eventually, Jack used a weapon against Lazarus-92 with massive jolts of electricity, ultimately destroying the creature for good. It is unknown what became of Lazarus-92 in the altered future following Aku's demise in the past.