Clerics serve all the gods except Lunitari, Nuitari, and Solinari, who grant the arcane magic of wizardry rather than clerical power.
The gods of Krynn never bring their full essence into the world. They periodically send messengers, omens, visions, and their own aspects to the world. The gods of Krynn are formless and represent a particular aspect of creation. The Deities of Dragonlance, commonly referred to as gods, are the high powers of the world of Krynn.