Board Thread:Destiny Forum/@comment-24863355-20150923135050

"Your only existence shall be that I which weave for you out of sorrow and woe."

To unlock this sniper rifle (basically a Y2 310 Exotic Black Hammer (post-nerf, so it still sucks and wastes an Exotic slot, and doesn't even have a new perk)), you must try to board Wolfship Kaliks-Syn (Taniks' Ketch) in Lost to Light on Heroic. You will have ten minutes to kill every single Taken in the area, and a Taken Ultra Captain. If you succeed, the Black Spindle is yours.

Proof: https://www.reddit.com/r/DestinyTheGame/comments/3m1ue1/just_received_black_spindle_from_daily_heroic/ 