The Zillo Beast, debuting in The Clone Wars animated series, has become a fan favorite Star Wars monster. With a name that recalls a very famous movie monster, the Zillo Beast is a huge creature accidentally unearthed on Malastare during a Clone Wars battle. As it is captured for study by Chancellor Palpatine, there’s more of a tragic element to the Zillo Beast than any other monster on this list — it only attacks when provoked, and is actually very beautiful with its graceful movements and orange hue.