5. World of Warcraft – C’Thun (pre-patch)
You know you’re up against something bad when the best WOW players are having trouble. The World of Warcraft C’Thun makes our list but only the pre-patched C’Thun. This beast was so tough that everyone had issues beating this enemy.
In fact, the C’Thun was so tough that entire guilds of high ranking WOW players couldn’t even defeat the C’Thun causing Blizzard to go in and patch the monster and make it a bit weaker.
Continued