I suppose. You are correct about it being clerical magic with a different moral system, but it's meant to create a different form of atmosphere than what is currently done on the server, with current clerical magic. Nothing wrong with having different forms of healing and a different deity attached, it just creates a different atmosphere surrounding the magic. Yeu Rthulu is no different from Tahariae and his magic, it's just about compassion instead of justice. Same with Xan, it's more battle-based, but healing ensues.
I was hoping to speak to LMs about slapping other forms of rituals involving the undead onto this magic, if they were willing to speak to me before accepting or denying it.
And when I say undead, I mean undead creations... Not uh... Iblees dudes.
I personally believe denying magics purely because it is similar to something else is not exactly a smart deal. As I said, I'd love to speak to more LM's about focusing this magic around rituals based around the purification of taint/corruption and the undead that wander the world. This would bring forth another type of clerical magic, with a darker atmosphere, but it also brings more ritual based casting to the table. The server currently lacks that, I feel, as I've never encountered much ritual casting.
With that being said, this is a work in progress and I will be adding more ritual stuff, as I iron them out.