Once all three braziers have been lighted up, simply wait for the Ogre to spawn and kill it ... second Catalyst of Barrow-Dyad Exotic in Destiny 2.

The Destiny 2 Warlord’s Ruin Fikrul encounter loot table is as follows: Weapons: The Ogre boss in this encounter ... Yes, you can farm individual encounters in the Warlord’s Ruin Dungeon ...