If it's going to be of any help for world domination, or at least in serving as a good guard chicken, it'll need the personality of a goose, the fangs and venom

If it's going to be of any help for world domination, or at least in serving as a good guard chicken, it'll need the personality of a goose, the fangs and venom sacs of a deadly snake and the talons of an eagle. Something will have to be done to make it sound more intimidating as well, so we should add a rattle on its tail. Oh, and unlike a regular chicken, the wings should be functional in order to control the skies. Behold the fully-realized rattle-chicken.