From Boss Fight Studio. Death's loyal daughter and vestigial twin to the Valkyrie of Heaven, Kier hides in plain sight rising the ranks in death's secret army! Kier is H.A.C.K.S. compatible, allowing you to interchange parts from the wide range of figures and accessories available in the Vitruvian H.A.C.K.S. universe. The detailed and fully articulated figure comes packaged with an alternate head with a bone helmet, magical wing accessories, a fighting sword, and removable secondaries including her cape and gorgeous clothes. Includes one blister-carded, 4" action figure with accessories and figure stand.