Several new Exotics have been added to Destiny 2 in Season of Plunder. For Warlocks, the Season of Plunder Exotic available to them is a helmet that enhances Arc 3.0 builds and probably gets great radio reception with all of its spikes. Called Fallen Sunstar, the Exotic helmet is the product of Eliksni engineering and also has fireteam benefits in its design.
For more Destiny 2 guides, you can check out how to get the Delicate Tomb catalyst, how to play the new Ketchcrash activity, and how to get Map Fragments for Expeditions.
Fallen Sunstar perks
The primary perk of Fallen Sunstar is Ionic Conductor, which makes Ionic Traces move faster along the ground and grant more ability energy. As an added bonus, any fireteam members in your general vicinity will also gain ability energy whenever you pick up an Ionic Trace.