Needlestorm is a Warlock Super introduced during Lightfall. It is available only to the Broodweaver subclass.
Gameplay
When activated, the Warlock floats up slightly and holds their hands up to the sky, summoning Strand woven needles, before releasing them. On impact, the needles will explode into Threadlings which will seek out targets to explode onto. Any Threadlings that do not find targets will move towards the Warlock and perch, being summoned again after shooting a target.
In order to acquire Needlestorm, players must complete the Lightfall campaign.