The Shade Prisma can be purchased off Baro Ki'Teer in the Concourse section of the TennoRelay for 300,000300,000 and 500500. Note that Baro Ki'Teer's stock changes with each appearance, and this item may not be available on a succeeding appearance.
Unlike all other of Baro's weapons, the Prisma Shade is not tradeable.
Revenge Sentinel will attack first visible enemy in range, but only if they have attacked the owner, and will not attack while cloaked regardless. Increasing level increases range. (Replaced by Assault Mode in Update 24.0)
Ghost Sentinel cloaks itself and owner when enemies are within close proximity and in line of sight. The cloak is disrupted if the owner attacks.
Ambush Increases owner damage after breaking Ghost invisibility.