Cthulu request

[nobodylovesyou4]

soon, my group will be playing an evil campaign. like, straight up destroying all that is good and nice. well, i saw this as an oppurtunity to be the most evil i can be: a cleric of Cthulu. however, there are no prestige classes based around this. so my request to you is this: make a prestige class, like the Thrall of Asmodeus or Thrall or Orcus PrC in the BoVD, only make it Thrall of Cthulu or something like that. Thank you in advance!

[reorith]

not up to the task of homebrewing a prc at this moment, i point you in the direction of the madness domain for the time being.