Purprill the Mandroid

Purprill the Mandroid is a Pseudoroid from Mega Man ZX. Purprill's power comes from the Biometal Model P, having the power of Shadows. He is based on a mandrill, as his name suggests (not to be confused with Spark Mandrill). He is able to transform into a giant throwing star, and hurl giant exploding metal orbs. His Biometal is housed inside his arms, which can extend like grappling hooks. He is also acrobatic, climbing around the arena or twisting his body into a shuriken-like formation to dash around the room. He occupies Area H, an old theme park, deserted after a Maverick attack. His mission was to deter intruders to the lab in Area L, while Protectos stole the data. Purprill led the Maverick attack that killed Vent and Aile's mother(s).

It's also implied in Vent's story that it was because of the Maverick raid ten years ago that he was promoted (and also that before that, Serpent never even heard of him.)