Indioker

A noob player who :

1. First picks invoker
2. Calls mid
3. Fails miserably, ultimately resulting in his team losing
4. Blames his teammates for his transgressions
All of the above will occur if you have an Indioker on your team. The best way to deal with an indioker is to buy a quelling blade and hide your hero somewhere in the forest until the game ends, as you have practically no chance of winning