Skydock IV is one of the quickest Lost Sectors to complete in Destiny 2, making the activity ideal to farm on Legend and Master difficulty. Players should be prepared to face plenty of Cabal enemies inside. Skydock IV is one of the four Lost Sectors on the EDZ that are currently a part of the rotation. The activity is in the Sunken Isles region of the map and located underneath the bridge that leads to the Echion Hold.
Skydock IV may be one of the easiest Lost Sectors, but Guardians can still be overwhelmed without the proper preparations. Players will encounter both Barrier and Unstoppable Champions inside the activity. As is normal, equipment will be locked on Legend and Master difficulty. There will also be plenty of Void shields, so using one of Destiny 2's Void subclasses will be helpful. Bringing a Pulse Rifle, in season 17, is great for stunning Barrier Champions from a distance. The Skyburner's Oath Exotic Scout Rifle will deal extra damage to Cabal and, currently, stuns Unstoppable Champions. It also shoots through Phalanx shields. Unstoppable Champions outnumber Barrier Champions in this activity, so Guardians should have their Scout Rifle at the ready.
Related: Destiny 2: Legend (& Master) K1 Communion Lost Sector Guide
The Legend Lost Sector features the Pestilence modifier, which spawns Void grenades at the feet of defeated Psions. This can prove fatal to Guardians that are using a close-range weapon, such as a Shotgun. The Void burn adds to the danger because this increases all Void damage dealt and received by 50%. Master Skydock IV also features the Attrition modifier, greatly impairing regeneration, but defeated enemies have a chance to spawn healing wells of Light. Equipping the Void fragment in Destiny
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