Macex
Macex was a Lexicanium[1b] in the Raptors Chapter's Fifth Company serving under Captain Mito. When the Fifth Company was stationed aboard the Emperor Class Battleship Enduring Blade[1b], the ship received a request of aid from Meyloch Severus, the Planetary Governor of Dolumar IV, as it was being attacked by the Tau.[1a] The Enduring Blade and Battlefleet Ultima Primus (as well as Macex and his company) travelled to Dolumar IV, where they engaged the Tau warship Or'es Tash'var, which had the recently freed Ethereal Ko'vash aboard it.[1b]
Captain Mito's Company had captured the Ethereal earlier and delivered him to Dolumar IV[1b] so when the Or'es Tash'var war boarded, Macex was part of a squad sent to recapture him.[1b] As Storm Troopers boarded the warship in assault ships[1b], Macex's squad teleported directly onto its bridge, where they quickly killed its crew save for its Captain O'T'yra. O'T'yra was tortured by Macex's squad in order to learn the location of Ko'vash aboard the ship, but he refused to tell them. Running out of patience, Macex used his psychic powers to forcefully search O'T'yra’s mind for the information. Macex almost succeeded, when the Fire Warrior La'Kais stormed the bridge and shot him in the face, killing him instantly.[1b]