Spikylos is a teal colored Brute Wyvern with yellow marks on its body and a beige underbelly. It has three very sharp, very long, golden claws on each forelimb. Running down the back of its head is a mane, with two curved, golden, striated horns on the sides of its head. On its shoulders, knees, elbows, and lining its tail are spikes. At the end of this Brute Wyvern's tail is its signature large and spiky mace.