Rule 34 Dev - 1girl arknights bare_shoulders black_gloves black_shirt collarbone crop_top ear_piercing gloves hammer holding holding_hammer holding_weapon horns infection_monitor_(arknights) mudrock_(arknights) mudrock_(elite_ii)_(arknights) open_mouth pants piercing pointy_ears red_eyes shirt silver_hair solo sweat tobi_(one) weapon|13134868929