According to Nordic mythology, there are three types of beings more powerful than man, namely: Æsir, Vanir and Jotun. Æsir and Vanir is very dense, because it is a faction of the gods. For the two are said to have made peace, exchanged hostages, intermarried and reigned together in human world after a prolonged war.
Enemies of the Æsir and Vanir, the Jotun, or giants. They are similar to Titan and the Giants of Greek mythology. Jotun word often translated as giants, although the word troll or devil more appropriate. Of the Jotun, or giants not necessarily evil. Æsir as the god of the Jotun disagreement, even the gods and Jotun has a relationship, married and father of another, such as Thor married Járnsaxa; brothers with Odin Loki, HEL (half Dewi giant half) brothers with Loki. In mythology, Jotun women are generally not evil (as in history, to help Thor Grid) and to marry the god (as in history, Thor Járnsaxa married).
Besides the gods and giants, Nordic mythology also mention a monter Jörmungandr (the sea serpent) and Fenrir (giant srigala) that can be found in the vicinity of Midgard. Two sample is declared as a child fruit Loki, the God of research problem, a descendant of Jotun. Hugin and Munin mythological creatures (which means "spirit" and "memory"), both a raven's guarding Odin. Two wolfs Freki and Geri, etc
Selain Dewa dan raksasa, mitologi Nordik juga menyebutkan adanya Monster seperti Jörmungandr (Si ular laut) dan Fenrir (srigala raksasa) yang dapat ditemukan di sekitar Midgard. Dan makhluk mitologi lainnya seperti Hugin dan Munin (yang berarti “pikiran” dan “ingatan”), dua gagak yang menjaga Odin. Dua serigala yang bernama Freki dan Geri dll

