Primus Sha'aull

"If your enemy speaks with a blade, master the sword."

- Grimoire description

Primus Sha'aull is a Cabal Centurion fought at the end of The Garden's Spire. He is the Primus of the Blind Legion and has an interest in Vex artifacts. No one knows what fascination the machines held for Sha'aull, although he was reportedly putting his command at great risk by pushing into Vex territory. Sha'aull was assassinated however, after a Guardian breached the Legion's perimeter in order to investigate the Vex Conflux held by the Cabal.

Trivia

 * Sha'aull was the first Primus to appear in Destiny.
 * Primus Sha'aull is the only commander and leader (left) of the Blind Legion.
 * While he is a Primus of Blind Legion, in actual boss fight, he leads Dust Giants's soldiers instead of his own.
 * In his Grimoire card, his armor color is black and yellow. Yet, in game, his armor color is white and yellow. This most likely is a developer oversight.
 * Val Aru'un's appearance is exactly same as Sha'aull, both in grimoire card and in game.