
Hidden beneath his traditional robes were four delicate arms which granted Yarael Poof remarkably dexterity. He is a member of the Quermian species, a race of sentient invertebrates related to the Troiken of Xexto. Poof's sensitive olfactory glands were located in his hands. Poof had two brains, one located inside his skull and the other in his chest cavity.
A sly Jedi Master, Poof was a master of Jedi mind tricks and could use the Force to quickly befuddle and mislead targets by conjuring false images in their minds. This is Poof's preferred method of combat, though like all Jedi, he carried a lightsaber.