10 Video Game Abilities That BREAK The Entire Experience

So before you pipe up, yes this ability was actually so overpowered that it was removed entirely from the game, but just think about that for a moment, that on the world's most popular MMORPG there existed an ability so broken that it threatened to engulf the entire game as we knew it.

OK, maybe that's a little over dramatic but still, Kil'Jaeden's Cunning truly was a slice of pure anarchic fun before it was patched out, as this talent for Warlocks allowed you to cast while moving.

Now I know that might not seem like much but think about it, in every instance up until this point the Warlock had to plant themselves down to cast their almighty spells, and now? Well, they could just keep backing up all the while slinging out the damage.

This had a knock-on effect with some pretty huge repercussions as now support classes didn't need to worry so much about buffing Warlock's defences and tanks could plough on without fear of having to drop back and save their weaker allies. All in all, this one change upended the team dynamic entirely, so no wonder it got dropped.