VGR 20
END 20
VIT 20
ATN 17
STR 40
DEX20
ADP 4
INT 5
FTH 50
That puts him at SL 142. I got sick of using the Heide Knight Sword on every build, so given that INT also boosts fire damage, I used the Fire Longsword you get early on in that tunnel in TFOFG. I used that the majority of the game, but I just got Benharts Moonlight Greatsword so ive started using that. The mace they give you at the start is really good though, but you'll have to get strength up a bit to use it. The Cleric is a good character in terms of balance. He can use the better attack miracles like Lightning Spear, and Emit Force, but also get right into the thick of it with melee weapons. Just make sure you upgrade weapons that scale properly to faith. Overall, this guy was more OP than my Warrior, but not as OP as my Sorcerer, who I poured equal amounts of FTH and INT into so I could be more versatile with spells. There's very little in this game that stands up against any version of Lightning Spear with a good amount of faith. It especially becomes ridiculous when you find more of the spells to carry. Im running with 22 Lightning Spears, and 16 Great Lightning Spears, as well as The Sun Spear, which I cant use yet because my Faith has to be at 52.
Oh, and Clerics are also great for Pyromancy, so you can go Lightning, Fire, or a mix of both. I may actually respec him. I probably don't need that much DEX on him, but I wanted the option of using a few weapons that required higher DEX early, and I got my ATN up that high just so I could hold at least 4 spells.