Sif the Nordic goddess leader of the Valkyries and named the strongest woman among all other Valkyries has always proved to have a lot of nobility despite her seriousness, is a woman of honor these attributes and her great power were appropriate for her at least one Once he has clutched Thor's hammer, proving that she is worthy of using it.

Goddess warrior with a bare power that could be almost to the height of its husband Thor, with a surprising force and a good skill in battle proved to be able to defeat an ice giant and a fire demon. She was named leader of the Valkyries at the request of her master Odin.

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