World of Warcraft - Beating the RNG Boss

"One of the hardest bosses to fight is the RNG, or Random Number Generator. While the tactics are fairly straight forward (try, try, try again), defeating this boss can take a lot of patience. Lots of players don't understand quite how this boss fight works, so i'll attempt to explain. A few months back, I created a World of Warcraft addon called BunnyHunter, to help you track your progress when farming for rare pets."