The Damascus of Spatia originally belonged to Spatia, the founder of the House of Spatia from the Mythsetia Veil. It was eventually passed down to her descendants and currently rests in the hands of Kallis the Bear, the only living descendant of Spatia. During the Great Purge, the Damascus was used by the head of the Spatia family to cut a pathway into a pocket dimension, Sanctuary Zone, to escape the attack.
The Damascus is capable of cutting through the physical space that divides other dimensions. In other words, it can be used to cut a passage into other worlds and dimensions for travel.