Mega Heracross is bulkier than its previous form. Thin orange markings now rim its head， hands， and shoulders. Additionally， there is a half-circle， orange marking over its eyes. It now has a long， pointed nose that curves slightly upward. Its back now lacks wings and is completely yellow. The horn on its head has grown into a large， simple spike with two smaller spikes on the front. The antennae have lengthened as well， and now have ovoid tips.