Wraith

Wraith is a term that resides on special edition weapons only found in Events, similar to Vandal and Prime. Seems to be attuned to Grineer weapons, or weaponry not based on the technology of the Corpus. These weapons are believed to be made by the Red Veil resistance movement. The Rakta Syandana though not a weapon may be part of this group, as it is worn by the Red Veil.