|Created by: John the Marksman|
|Origin:||Received his synthetically granted abilities from a formula|
|Real Name:||William Senath|
|Known Aliases:||The Devil|
|Species:||Evolved Homo sapiens|
|Place of Birth:||Combustion Kingdom|
|Date of Birth:||Unknown|
|Affiliation:|| Era of Excellence|
|Known Relatives:||Deceased dad|
| Superhuman strength, speed, agility, reflexes, stamina, tracking, and durability|
Night, heat, and telescopic vision
Regenerative healing factor
Fists that can virtually penetrate anything
|Training / Abilities|
| Master strategist
Beast Behemoth is a Type B1TL7 superhuman cannibal, serial killer, sociopath, and an overall bloodthirsty murderer. Beast Behemoth is extremely skilled in power mimicry, and his victims are often other superhuman beings.
Early lifeEditBeast Behemoth was originally born as William Senath in the Combustion Kingdom. William was born and raised as a nobleman, being a part of the Senath noble family. Williams's father was a prominent revolutionist and soldier, who died during the Combustion Hyetal War.
William was always self-centered and vulgar, and he wasn't satisfied with the fact that his only superhuman ability was to manipulate fire (since he is from the Combustion Kingdom). As an adult, William became a research technologist and eventually a professor at Flamason University.
William was eventually introduced to the Era of Excellence by his uncle, Jamison Reign Senath, who is also a member of the Era of Excellence, Veteran Ninth Rank, and a lieutenant general in the Combustion Kingdom military. William took a liking to the orders purpose, and eventually joined a faction of the society, the Systematic Oracles, a scientific research organization funded by the Era of Excellence.