Raising the Skeletal Mages is a simple affair, since that’s what you’ll be doing by nature of using the set to kill enemies throughout the set dungeon in the first place. You might also want to have an Obsidian Ring of the Zodiac and an In-Geom on hand to really accelerate the reduction of this cooldown as well. Having lower damage helps a lot so that you can get more ticks on the cooldown of your Army of the Dead inside the set dungeon, which will help you towards the first objective. You’ll need to have the entire set equipped, but beyond that, you don’t need too much. Accumulate a total of 500 seconds cooldown reduction on Army of the Dead.The two objectives that need to be complete within the time limit (along with killing all of the monsters) in order to master this set dungeon are as follows: Once you travel towards the cavern-like portion of this map, as long as you’re wearing all six pieces of the set or five pieces and have a Ring of Royal Grandeur equipped, the obelisk will materialize and grant you access to the set dungeon. In order to find the entrance to the Bones of Rathma set dungeon, you should open your map to the Act II waypoints and go to the new zone named Temple of the Firstborn Level 1 and immediately exit it to go to The Sacred Path. Why not kill two birds with one stone? You’ve got your free Rathma set, so let’s show you how to master the Bones of Rathma set dungeon. If you wish to continue on your Seasonal Journey beyond earning this free set, you’ll need to venture into a set dungeon and eventually master it. The free set for Necromancers in Season 11 is the Bones of Rathma, lovingly referred to as the “Pet Set”. With a new season comes a new set of Haedrig’s Gifts, a reward system that grants you a free 6-piece set upon completion of Chapters II, III, and IV of your Seasonal Journey.

As you’re likely well aware, Patch 2.6.0 is here and Season 11 is just around the corner.

Diablo 3 wiki bones of rathma set bonus