Connect the dots. Outrageous style for something they've 'tried' to keep a secret. You will get a free Legendary Sparrow that can do barrel rolls.
See the video for more
https://www.youtube.com/watch?v=Iv4eAQ8Ww18
Link to Destabilizers: http://destinydb.com/items/3703598459-s-32-snowflake
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I do barrel rolls all the time....usually on accident while farming materials