Common mistake, only Juche Necromancy makes liches.

Luxembugists became LeShay after the death of our universe at the hands of the Freikorps.

Marxist Leninists, of course, developed the Immortal Science.

Maoists are kept alive by the constant fear of being asked to explain why they did that at a self crit session

Leftcoms can't die unless their death abolishes the commodity form.

Trots split into imperceptibly different clones via mitosis.

Anarchists consider that death is the ultimate bedtime.