Need a blocker for kamil

Hey, i'm not sure if this is the right section but I would really appreciate it if someone could help me block kamil for my pure.

Let me know if anyone can help.

Thanks.

 

I tried this back when I did DT and it didn't work.

He just walks through the block.

 

It works if you stand south of the rock, then the blocker stands west. He can attack with mage, but not melee which makes it 10x easier.

The only way it doesn't work, is if you go past the rock, he can walk through then.