[PS3]Need help with Kalameet's tail (SL 711)

I got the DLC yesterday and i just need to cut his tail to get everything possible in my run,but its hard to find players at my SL to help me,and cut Kalameet's tail at NG+13 its VERY HARD.
OR if someone here have the Obsidian sword,we can trade items too.
My ID:Wolf_Gilmour

(Sorry for my english  )

Seriously? You need help with SL 711? Just WoG spam him, or something.

Sentiel wrote:Seriously? You need help with SL 711? Just WoG spam him, or something.

 I NEEDED help to cut his tail,but i cut it alone.

See? Atta boy.
That's why I mentioned WoG spam. WoG has enough range to hit Kalameet's tail even when it's up, so there's no need to wait for him to lower it, so you can melee it. With SL 711 on NG+13 you should have more than ten stacks of WoG, which should enable you to trivialize the whole tail cutting process.