D&D 3.0: Tales from Mystara
As religion is very important to the lives of many, especially in a medieval society, there will be clerics. Becoming a cleric requires a strong devotion, dedication to the god, which includes increasing the flock and servicing the church. Members of all Races have religions and also clerics.
Remember to download and print the Cleric Spell Sheet named Cleric_spells (dnd_3.0).pdf_ from the Documents link.
A Cleric starts with the following SPELLS: Level0=All, Level1-All
Cleric can do Turn and rebuke undead