If you are into Norse mythology, then this is a piece for you. It might not be the most powerful Viking magic piece that we've ever offered, but it still is very powerful. It holds the powers of the Bifrost, which is a "rainbow" bridge between Midgard (human realm) and Asgard (the realm of the Aesir gods). However, it is important to know that some things aren't spoken literally and the "rainbow bridge" that is spoken about in the old legends is less of a real bridge and more of a psychic connection and the ability to astral travel through which the mind travels through many different colors. These colors are seen in the mind as the mind ascends into spiritual form and they take their place in the realm of gods. Only certain seers and other mystics had this ability in ancient times and the "rainbow" bridge was actually a very well guarded secret.
This piece holds the energies of the Bifrost and when you wear it, your mind will be elevated and ascended through the astral realms until you arrive at Bifrost. Upon your arrival, you will find yourself in the counsel of gods and goddesses that hold many powers. This is the part where you will need to do your homework. You will be able to connect with one god or goddess per visit in order to gain power or ability from them that you desire. You will have to know what you are asking for, which is why I have told you to make sure you do your homework. The magic will be given to you, stored in the piece you are getting, and able to be manifested in the Midgard.