A legendary monster, only one living individual of which is known to exist. This beast was described in ancient literature as being unmatched in ferocity and power, leading Admiral ZEX, an obsessive collector of grotesque fauna, to become obsessed with acquiring it. The only known reference to its location was an ancient wildlife book written by an unknown alien author, which ZEX had found and studied. The Beast was said to live in a yellow star in the constellation "Linch-Nas-Ploh", an eight-star constellation -- "Linch-Nas-Ploh", in the aliens' language, meant "the snake-like creature who has swallowed the elephantine beast".
ZEX challenged Captain Zelnick to find this Beast for him before he would turn over his captured Shofixti Maidens. Zelnick agreed, and finally heard of a Beast that might fit this description in his dealings with the Thraddash, finally learning that the yellow star of "Linch-Nas-Ploh" was the Delta star of the constellation humans had named Lyncis.
The creature appears to be the only extant, extremely long-lived member of its species, though there may be an alternate explanation for why only one was found and why the ancients referred to it in the singular. It is classified by Earth xenologists as a "xenoteratomorph", or "alien monster form" -- a creature much larger and stronger than roughly equivalent Earth species. In appearance it has a huge head surrounded by barbed tentacle-like appendages along with two longer, three-jointed armlike appendages covered with spikes and blades at the base, with green skin and a red tongue. Because of its large size and robust nervous system, it is highly resistant to stunner bolts, and required several batteries' worth of stun charges from Zelnick's crew's lander before it was incapacitated. Even then, it only took it a few seconds to recover from the stun effects, and required extremely strong magnetic restraints to hold in place. Its extreme aggression and the length and flexibility of its "arms" made it very dangerous to approach; it attacked and injured many members of the Starbase's scientific crew while it was kept there, including xenobiology research team leader Dr. Chu. It appeared to have an instinctive urge to constantly eat, attempting to eat anything it could find, constantly chewing up objects with its extremely sharp, hard teeth- the Tech Team stated that "Whatever it doesn´t eat, it chews, and what it doesn´t chew, well, it just breaks it up into tiny little pieces." This is true indeed, and the Beast is a force to be reckoned with.
Due to the dangerous nature of the Beast, Zelnick transported it to ZEX's private world as quickly as possible. It was unsurprising that ZEX proved overconfident in his ability to control the Beast, and it quickly escaped the control of its handlers and laid waste to the menagerie, killing ZEX and his subordinates, before it ran away into the wilderness, leaving Zelnick free to salvage what he could from the ruins.