they were beasts , standing upright , grey skin , snouts , roaring vocals , tall fangs protruding from their mouths , saliva drooling down , pointed ears , long silky flowing brown-grey hair down their spines , rippling bodies and arms like bodybuilders , and they held long scythes with an end point that is spiked like a star lighting up with hot white light ready to send multiple energy projectiles to any forthcoming adversaries .