I know everyone complains about their luck but I have done so many Crota kills on normal each week, still in search for this black hammer, and I've noticed that each week, 95% of the time I just get 2/3 shards or energy and nothing else, my raid team members always get like a helmet and a weapon and rarely they get 2/3 shards or energy. I've killed him 12 times in the past 4 weeks and have got one sword breaker, and the rest pure shards/energy, also on the run up to Crota i also only ever get shards or energy (except at the death singer) . Please can someone respond to me telling me if this is a glitch or terrible bad luck?