Even though its official species name is recognized to be 'Pentumbra' (because of its five limbs and the shadow it casts), everyone just wants to call this Monster a 'Shady Long-Legs'. The Ethereal Quad's affinity for the Shadow Element causes an unusual sticky pink residue to form on its legs - something to do with the fact that they're so often bathed in darkness. Apparently this phenomenon has been known to happen at large scale, It intimidates others easily.