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Operation: Floodgate in the Adventure Guide

Dungeon - The War Within

Operation: Floodgate

4 encounters, 33 boss abilities and 28 drops, with the Adventure Guide’s own ability and strategy notes for each fight. Every drop links to its item page; tradeable drops carry a live Auction House price.

Agent Renzik "The Shiv" leads a covert mission to infiltrate a crooked Darkfuse project at the Waterworks dam. The mad scientist behind it all must be neutralized in order to cut off the power headed towards Gallywix's sinister schemes.

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Quick Facts

TypeDungeon
ExpansionThe War Within
Encounters4
Boss abilities33
Drops28
Item level1 to 636
Tradeable drops0
DifficultiesNormal, Heroic, Mythic

Difficulties and Lockouts

Operation: Floodgate has 5 difficulties in the game data: Mythic saves you to a weekly lockout; Normal, Heroic, Mythic Keystone and Follower can be run again at any time.

DifficultyPlayersLevel rangeLockout
Normal580None
Heroic580None
Mythic580Weekly
Mythic Keystone5None
Follower580None

Mythic+ timer, Operation: Floodgate: 33:00 (+2 at 26:24, +3 at 19:48).

Loot Table Value

Drops 28Item level 1 to 636Slots covered 14Bind on Pickup 28Tradeable 0

Every one of Operation: Floodgate’s 28 drops is Bind on Pickup, so none of this loot can ever reach the Auction House. The table below the bosses is the complete reward list; its value is item level, not gold.

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Where It Is

The entrance to Operation: Floodgate is in The Ringing Deeps at 42.0, 39.4.

The Ringing Deeps map with the Operation: Floodgate entrance markedWorldsoul Memory: Elemental FuryWorldsoul Memory: Primal PredatorsAwakening the MachineExcavation Site 9Special Assignment: Shadows BelowSpecial Assignment: When the Deeps StirThe Dread PitThe StonevaultThe WaterworksEntrance 42.0, 39.4

The Ringing Deeps, from the game’s own world map art. The framed marker is the Adventure Guide entrance; gold diamonds are the zone’s landmarks.

3D Model

First-party render from the game files. Model © Blizzard Entertainment.

Instance Map

The Adventure Guide places 4 bosses of Operation: Floodgate on 2 maps. Numbers follow the encounter order; each links to that fight below.

Operation: Floodgate

Operation: Floodgate map with 3 boss locations1Big M.O.M.M.A.2Demolition Duo3Swampface
  1. 1 Big M.O.M.M.A. 30.5, 59.5
  2. 2 Demolition Duo 65.0, 67.0
  3. 3 Swampface 51.2, 73.0

Operation: Floodgate

Operation: Floodgate map with 1 boss location4Geezle Gigazap
  1. 4 Geezle Gigazap 65.2, 81.0

Encounters

NNormalHHeroicMMythic

Big M.O.M.M.A.

A prototype mech code-named Big M.O.M.M.A., piloted by Silva Stratospark, has been deployed to the Waterworks as operational security in service of Gallywix's schemes. The mech boasts a dizzying array of communications equipment, bolstered by the Darkfuse's Black Blood experiments.

Abilities & Strategy

Overview

Big M.O.M.M.A. commands an army of drones that, when defeated, cause Big M.O.M.M.A. to Jumpstart, inflicting heavy damage to all players but causing Big M.O.M.M.A. to take increased damage. Afterwards, Big M.O.M.M.A. requisitions an additional squadron of drones with Mobilize Mechadrones.

Tanks
Damage Dealers
  • Big M.O.M.M.A. will Jumpstart after all Darkfuse Mechadrones are defeated.
  • Jumpstart causes Big M.O.M.M.A. to take significantly increased damage.
  • Sonic Boom continues until it collides with an obstacle.
Healers
  • Big M.O.M.M.A. will Jumpstart after all Darkfuse Mechadrones are defeated.
  • Jumpstart inflicts significant damage to all players.
  • Sonic Boom continues until it collides with an obstacle.

Loot

7 drops · item level 623 to 636 · 6 slots (Feet, Legs, Neck, One-Hand, Shoulder, Trinket) · all Bind on Pickup

Demolition Duo

Keeza Quickfuse and Bront are the Venture Co. brains and brawn duo contracted by Gallywix to implement the "explosive restructuring" of the Waterworks dam. Keeza thrives off of wanton destruction, while Bront "thrives" off cleaning up the remnants left in her wake.

Abilities & Strategy

Overview

Keeza Quickfuse blasts players with Quick Shot and her B.B.B.F.G. while planting Ticking Time Bombs with Big Bada BOOM!. Bront Wallops his enemies and Barreling Charges through anything in his path - Ticking Time Bombs included.

Tanks
  • Ticking Time Bombs created by Big Bada BOOM! inflict heavy damage to all players if allowed to expire.
  • Barreling Charge causes Bront to run through any objects in his path, including Ticking Time Bombs created by Big Bada BOOM!.
Healers
Damage Dealers

Loot

6 drops · item level 623 to 636 · 6 slots (Chest, Head, Ranged, Trinket, Waist, Wrist) · all Bind on Pickup

Swampface

Buried beneath the riverbed at the Waterworks lies a hibernating beast. Amidst the commotion around the dam, Swampface awakens and emerges from the mud in a groggy rage to squash the first thing that moves.

Abilities & Strategy

Overview

Swampface ravages the tank with Sludge Claws and rains a ruinous Mudslide from above. Awaken the Swamp causes eruptions from the earth and a chaos of Rushing Tides that sweep players away.

Tanks
  • Sludge Claws inflict massive damage and cause healing to be absorbed.
  • Mudslide inflicts heavy damage in a massive line.
  • Rushing Tides inflict damage and sweep away players caught inside.
Damage Dealers
Healers

Loot

7 drops · item level 1 to 636 · 5 slots (Chest, Legs, Trinket, Two-Hand, Wrist) · all Bind on Pickup

Geezle Gigazap

At the heart of the Waterworks dam, the electric mastermind Geezle Gigazap siphons power for "THE PROJECT". When he is cornered and Gallywix's secret plans have nearly come to a halt, Geezle reroutes the power headed to the Undermine... to himself!

Abilities & Strategy

Overview

Geezle siphons massive power from the generator during Turbo Charge, causing the Waterworks to destabilize and collapse. Geezle then fries his enemies with an array of voltaic attacks as Leaping Sparks pursue players to their electrocution in the depths of the dam.

Tanks
  • Thunder Punch inflicts massive damage and knocks the target back.
  • Dam Water electrifies upon contact with Geezle's lightning abilities.
  • Leaping Sparks pursue players and stun them upon contact.
Damage Dealers
Healers

Leaping Sparks

On Mythic difficulty, Leaping Sparks continue to chase players until they are diffused into Dam Water.

Loot

8 drops · item level 623 to 636 · 8 slots (Back, Chest, Feet, Hands, One-Hand, Trinket +2 more) · all Bind on Pickup

Achievements

5 achievements tied to Operation: Floodgate, worth 40 achievement points in total.

More The War Within Dungeons

Other dungeons from the same expansion.

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