This is the gas used to create the Berzerk. It is unknown how it was created or why, but it seems that those who come into contact with it and inhale large amounts will experience a psychological change, which causes the victim to become violent and aggressive. Side effects include yellowing of the eyes, skin turning red and increased muscle mass for most males. It has also been observed that roughly 40% of males also experience skin mutations such as growing spikes.

TriviaEdit

• According to Sprinter's profile, Xantiax Gas is highly toxic to animals.
• The gas can grant the same effects to non-human creatures like Graven, who is an alien.
• In Marjory's profile, Xantiax can also affect someone's weight (However, only in certain people).
• In Bishop's bio, it's stated the Xantiax gas had the opposite effect. Instead of enraging him, the gas transformed him into a mellow Roots member. It's stated this was due to the fact that the gas was in a concentrated form.