Evolved Gravios that are bulkier than their counterpart. Zenith Gravios back over years of development have a big opening on them causing the remaining parts of their backs to form around them. Their club-like tails developed to have barb-like shape at the end with a couple of lined spikes and a rugged length shape. Zenith Gravios noses developed to have an opening in them while their crest and chin are even more rugged. Their chest, like their backs, have a big opening in them causing the remaining parts to form around them during development over the years. Lastly, Zenith Gravios developed spikes on their necks and developed backs.