Galdrastafir. These are very ancient pagan symbols used by the vikings, mostly in battle on on their ships. In ancient times they would be drawn using blood. The vikings were fearless warriors. To help you in your magical workings and spell casting, carve the symbol you need into a candle, draw it on paper, paint it on your walls but do keep them in a place were you will see the symbol often in order for it to be most effective, they also make very popular tattoos.
A Viking penny with an image of Thor’s hammer with a “Hand of God” resting on top on the reverse, and a drawn bow and arrow (possibly a misrepresentation of a ship) on the front. Cast out of silver. Made in 920 at the mint of Regnald, the Viking king at York. Currently held at the British Museum
Gripping Beast Pendant of the Vikings, by PeraPeris.