Subtlety Rogue DPS Liberation of Undermine Raid Guide — The War Within (11.1.5)

• You can use Flagellation at the start of the encounter as usual. The boss will take additional damage through Mechanical Breakdown after roughly 1:40 minutes has passed so save your subsequent Flagellations for that damage increase phase.
• If your group is struggling to kill Geargrinder Bikers you can hold your Shadow Dance and Symbols of Death for them.

• Try to stack loosely with your team to bait the Geargrinder Biker to charge to the same position.
• Use sprint to make sure the oil from Spew Oil is not placed on top of the raid.

• On mythic the damage increase from Mechanical Breakdown happens at around 2 minutes instead. Saving Flagellation for that increase is still recommended.

Be sure to make use of the 'Export Talents' button to import the build directly into your game!

• When soaking a Scrapbomb press Cloak of Shadows or Feint.
• When the bosses charge into the middle and cast Colossal Clash you might need to Feint.

• Try to use your Flagellation as often as possible.

• When on the side of Torq try to not move more than necessary so you don't get stunned by Static Charge.
• Swap to hitting the other boss after Colossal Clash is finished.
• You can stand in between the bosses during Colossal Clash to cleave onto both bosses through Nimble Flurry, beware that there is a lot less space to dodge the swirlies and lava waves present during the phase if you do though.

Be sure to make use of the 'Export Talents' button to import the build directly into your game!

• Try to use Crimson Vial and Feint as much as possible during his intermission when he is immune to damage through Sound Cloud.

• Save your non- Shadow Blades Shadow Dances for the pyrotechnics spawned by Sparkblast Ignition.
• You need to use Flagellation immediately on cooldown to be able to get the entire cooldown window of before his intermission.

• If you are not fast enough to make it into the Amplifier during his intermission you can Shadowstep onto one of your allies that's already there.

• If your group is struggling with killing the Sparkblast Ignition barrels in time you can move your Flagellation around to always be used on adds. Below is the recommended times during the fight to use your Flagellation to achieve this:
  • 0:14
  • 1:37
  • 3:50
  • 5:20
  Beware that this will likely make you lose a cast overall and thus lower your boss damage by quite a bit, but it could be a worthwhile payoff.

Be sure to make use of the 'Export Talents' button to import the build directly into your game!

• Cast Cloak of Shadows or Feint before the boss lands and does Trash Compactor.
• Cast Feint when the boss casts Electromagnetic Sorting

• You want to use Flagellation immediately when its ready so you get enough time to do your burst before the boss flies away with Overdrive.

• Try to stay away from trash piles if you're not currently rolling, as getting ignited by Incinerator will cause trash piles to become Hot Garbage.

Be sure to make use of the 'Export Talents' button to import the build directly into your game!

• Cast Feint when the boss casts Sonic Ba-Boom.
• Cast Feint and Cloak of Shadows during Bleeding Edge.

• Try to use your Flagellation as often as possible.

• Save Sprint for when the boss casts Bleeding Edge so you can get back to the boss as fast as possible.

• Be careful with your positioning so you don't run into somebody of the other colour.

Be sure to make use of the 'Export Talents' button to import the build directly into your game!

• Cast Cloak of Shadows and Feint during Reward: Flame and Coin.

• Try to have one stack of Symbols of Death and Shadow Dance available for Spin To Win! when you don't have Flagellation up. This is so you can burst down one of the adds that spawns.

• Try to stand next to (but not get hit by!) one of the rolling chips from Pay-Line as you will get High Roller! which is a 10% damage buff.

Be sure to make use of the 'Export Talents' button to import the build directly into your game!

• Hold Cloak of Shadows for Goblin-guided Rocket if you are assigned as an immune soaker.

• Try to use your Flagellation as often as possible.

• Be sure to run behind one of the walls left behind by Earthshaker Gaol if you are targeted by Frostshatter Boots.
• If you are targeted by Spray and Pray or Stormfury Finger Gun stand still so its easier for others to dodge.
• Do not run into one of the Unstable Crawler Mines on accident.

Be sure to make use of the 'Export Talents' button to import the build directly into your game!

• Use and rotate Cloak of Shadows, Algari Healing Potion, Feint, Healthstone and Crimson Vial for the healing absorbs from Mechengineer's Canisters. This boss is really healing intensive so its important to assist in any way you can on these.
• During Suppression in the last phase make sure to sprint and run as far out as possible to take less damage from Gallybux Finale Blast.

• You can hold your second use of Flagellation for ~15 seconds or so and it will line up better across the fight.

• Somebody in your raid needs to run over to the batteries with a Charged Giga Bomb, if you are not assigned to do this you should be picking any nearby bombs and toss them into the hole in the center of the room (by using your extra action button).
• Having Shiv specced for this fight is a good idea as you can remove the Lumbering Rage from the Darkfuse Wrenchmongers and help your tank out.

Be sure to make use of the 'Export Talents' button to import the build directly into your game!