To'kustar

To'kustars are a large extraterrestrial species whom are unique in that they do not have any homeworld - instead, they are created through an anomalous and unpredictable action caused during cosmic storms. Their size gives them thick skin that is resistant to most attacks, physical or energy, as well as extraordinary strength. To'kustars are able to take out a normal-sized army and lift objects and creatures around their own size with little effort. They can also generate energy beams by positioning their arms in an L shape. They can create and control cosmic storms which can also be used for their own travel. They are nonviolent, however, so they are commonly known as "gentle giants".

Trivia

 * To'kustars seem to be based on the Ultraman characters.