You don't understand, he didn't land anything, it was LUCK. Don't you understand RNG? RANDOM loot generator. RANDOM. It is all by chance, and has nothing to do with skill and reward. The only legit way to earn it is to buy if from xur, because you know what you are buying and are not relying on RNG. This is coming from a guy who has had a thunderlord for 3 months so don't tell me I've bought it from xur as your defense against me.