Heavy (armor) Cleric ------ Enough Strength and Dex to use heave armors and weapons.rest in Magic.

Pros: Even more defense. and get more hp bonus thru refining.

Cons: Low attack. low magic defense

Hybrid Build ------ The mixture of Magic and vitality

Pros: Easy to handle, commended. (goldceo.com)mainly add magic before lv44, lesser vitality. then add more vitality.

Cons: low defense.

Pure Magic ------ Enough Strength to use magic armors and weapons, rest in Magic.

Pros: High magic attack and defense, High heal point, High mana recovery.

Cons: low hp, low defense, easy to die

This build is great rely on equipment.

Pure Vitality ------ Enough Strength and Magic to use magic armors and weapons, rest in vitality.

Pros: High hp, hard to die. Just consider it in PK

Cons: Low attack, hard to leveling. need good weapon.

You'd better to just a party to leveling.

Light (armor) Cleric ------ Enough Strength and Dex to use light armors and weapons.rest in Magic.

Pros: More defense than magic cleric.

Cons: Less magic attack and defense than magic cleric. low hp.