It has been many years since Fossarius lost control of his flying saucer and crashed it onto the Wastelands Desert. Asking for help wasn't an option, since Sting Westclaw, Gualgui and the rest of the inhabitants in the area weren't what you'd call a friendly crowd. So, in order to survive in this hostile land, he crafted weapons out of what was left of his ship. Over time, his lungs adapted to the new atmosphere, and he became the feared mutant he is today.
Fossarius is an Earth Tank with MegaTaunt, Nanovirus, and Damage Protection skills.
Rank 0: Tough
Rank 1: Immune to Stun
Rank 3: Status Caster - Gains MegaTaunt at the start of the battle