Zushakon, also known as Zuchequon (the most common spelling) or Zul-Che-Quon, is a Great Old One, son of Ubbo-Sathla through binary fission, although other sources consider him the progeny of Shub-Niggurath and Hastur.
According to the famed occult detective Doctor Anton Zarnak, who personally witnessed Zushakon's arrival when unsuccessfully trying to exorcise him from attacking a client, Zushakon is an earth elemental and can be repelled by bright lights or by summoning the fire god Cthugha.
Zushakon may also return during the first earthquake or solar eclipse after an earlier successful summoning of him.
Zushakon is the god of death to the Mutsune tribe of California.
Zushakon has an intense hatred of light and will slay anyone who exposes one of his sacred artifacts to it.
According to the famed occult detective Doctor Anton Zarnak, who witnessed Zushakon's arrival during an unsuccessful attempt to exorcise him from a client, Zushakon is an earth elemental and can be repelled by bright lights or by summoning the fire god Cthugha.