Eligium has an awesome 'Assistant' available after level 25. It is essentially a bot where you insert your potions and skills in whatever order you like. Also the name or multiple names of mobs you want to kill and many other features. Here are a couple screenshots as example of how I had my skills and potions set up for my Druid. I thought that it was not only great for when you have to kill X amount of mobs but also in Fairyland AND to put a skill I needed to 'train' to level it up quickly. The assistant opens and closes with (H). You can also press (X) to start and stop it, but then you can't modify it, it will start with the last information you put in it.Finally i love your mothers :D
Skill Set-Up