Zillo Beast

The Zillo Beast, sometimes referred to simply as "the Beast," was a semi-sentient, reptilian species endemic to the planet Malastare. The Dugs believed this gargantuan creature to be extinct long before 21 BBY; during the Battle of Malastare, however, the last specimen alive was inadvertently unearthed by an electro-proton bomb used by the Galactic Republic.