In Destiny 2, you will be required to search for the Bound Manacle and obtain a hundred (100) kills using the Grenade Launcher to complete the Essence of Insanity quest. This guide will help you with the location of the Bound Manacle in Destiny 2.
Destiny 2 Bound Manacle Location
As part of the Shadowkeep storyline, players have to cleanse a couple of essences for Eris Morn on the Moon. One of those is the Essence of Insanity which requires players to know the location of Bound Manacle.
You will have to find the Bound Manacle as a drop from an enemy, which is unlike the other Shadowkeep Essence quests.
Head to the Hellmouth location on the Moon in Destiny 2 where you’ll come across a green pathway, go inside and take a left. Run through the path stretching deep into the dungeon.
After running for about a minute, you will reach The Gatehouse. Here, you will come across a lot of enemies, including a mini-boss named Ethrathur External Blade. The mini-boss won’t be hard to kill, although you will need to watch your back since other enemies will try to attack you while you’re focusing on the mini-boss.
Killing the mini-boss will make him drop the Bound Manacle.