Feels so witchy. The imagery it conjures is very primal and visceral.
It's refreshing in that it doesn't focus on how the spells empower the mage, but how they bind them to the sky and make them weirder. The Lunomancer is not a moon-power exploiter. They're a servant to the moon. The hand of a powerful sky being.
I don't know if I'll ever get to play with it, but just reading it I felt very inspired.