A Dark Ritual themed after H.P. Lovecraft's Cthulhu Mythos.
This is the testing sketch, before I decide what will be in the background aside from that it'll be some kind of Cthulhu type creatures...
...which finally was based on the 90's PC adventure game Shadow of the Comet.This one is Dagon which I based the creature on the right:
And this is Cthulhu, the base for the creature on the left.Also the statues-creatures on the center of the card are the statues from Cthulhu's gate.