He's an elder god, so I think he would be practically invincible.
The cast of Cthulhu Wore Tennis Shoes - 1996 includes: Chris Exner Ian Fagan as Cthulhu Brian Neil McInnis Rebecca Strong Cheryl Vuong
Cthulhu was created in 1928.
Use a pretty/ beautiful invincible _____ (something strong, like cthulhu)
The Mask of Cthulhu was created in 1958.
Acolytes of Cthulhu was created in 2001.
Cthulhu's Reign was created in 2010.
The Spawn of Cthulhu was created in 1971.
Crypt of Cthulhu ended in 2001.
Crypt of Cthulhu was created in 1981.
Cthulhu Cultus ended in 2001.
Pimoa cthulhu was created in 1994.
The Trail of Cthulhu was created in 1962.