The Sinister Six
Calabrand is a legendary sword, lost since the earliest days of Sor’drim. Supposedly among the mightiest of weapons, the blade is said to be capable of wounding any creature.
Taxx Murgen at one point possessed the blade, presumably in order to use it to protect himself from – or perhaps avenge himself against – Nightstalker. However, since his apparent death at the hands of Tomokk Bloodfist, the half-orc is now the presumed owner of the sword.
(Will be updated as more information is revealed.)