Thank you for the answers.

And the problem with AHK is for example:
My Warrior has Heroic Strike on key 1 and WotF on key 9, and when I press key 1 a few times in a row it clicks the key 9 too on my Rogue, not on my Warrior. So as I am doing Heroic Strike and Sinister Strike my Rogue pops WotF here and there. And I have taken the script from the AHK post.