


I see from a previous post that certain players beleive that Rainbow goblins have about a 3 percent chance of spawning (some would agree that there is one created in every game instance of D3 so we can also run with the speculation that if you were to farm a known and economical route you would have a 3 percent chance of finding one but there is one somewere in the game 100percent of the time). How rare nobody really knows apart from D3 creators, but we can speculate. Cosmic wings are rare thats one thing we can all agree on.
