The name should be changed to Jabberwock because although jabberwocky is the name of the poem, the creature itself is known as the jabberwock. Also: lobotomizer=vorpal sword is an excellent idea. However to be truely random I think X could equal a random number each turn.
"And, as in uffish thought he stood,
The Jabberwock, with eyes of flame,
Came whiffling through the tulgey wood,
And burbled as it came!" (Carroll)