Omnotron Defense System


 * ''For the Tavern Brawl minion, see Omnotron Defense System (Tavern Brawl)

Omnotron Defense System is a boss encounter found in the Blackrock Mountain adventure. It is the first encounter of the adventure's fifth wing, Hidden Laboratory.

Hero Powers

 * Notes
 * The boss always starts with . Although not stated on their tooltips, each Hero Power when used will replace itself with the next on the list, until is reached.
 * All of the above Hero Powers except Activate! are auto-cast, and will be used at the beginning of each turn if possible. However, the varying mana cost means this will not always be possible, in which case the Hero Power will not be used (and thus will not be replaced), and the mana may be spent otherwise.

Special cards

 * Normal and Heroic


 * Normal


 * Heroic

Deck
The below classes are listed purely for reference, and have no effect on the boss' use of the cards during the battle.
 * Normal and Heroic

Strategy
The central mechanic for the Omnotron Defense System encounter is the boss' shifting hero powers, and the various Trons that are generated by them. The boss starts with, but once this is used it will be replaced by , followed by and , with the switching presumed to end with. All hero powers except Activate! are auto-cast, but due to their mana cost may not be usable during earlier turns. Until Activate! is acquired, the boss will use their current hero power at the very start of the turn, whenever possible.

Heroic

 * Guides and decklists
 * '''Hearthpwn.com - Hidden Laboratory Heroic Boss Guides - Omnotron, Maloriak, Atramedes, Nefarian

Dialogue
Before match
 * Nefarian
 * ''My inner sanctum is guarded by the most powerful defense system imaginable!

Introduction
 * Omnotron Defense System
 * ''Intruders detected.

Turn 1
 * Omnotron Defense System
 * ''Primary defense matrix: initiate.

Emote Response
 * Omnotron Defense System
 * Beep. Boop. Beep. (for first emote)
 * Attempting to connect. (for second emote)
 * Connection successful. Downloading OS updates. (for third emote)
 * Update installed. Hello! Hello! Hello! (for fourth emote)
 * Hello! Hello! Hello! (for fifth emote and further)

Hero Power
 * Omnotron Defense System
 * Electron unit activated. (Activate Electron)
 * Toxitron unit activated. (Activate Toxitron)
 * Arcanotron unit activated. (Activate Arcanotron)
 * Magmatron unit activated. (Activate Magmatron)
 * Defense unit online. (Activate!)

Recharge
 * Omnotron Defense System
 * ''Re-routing excess energy.

Death
 * Omnotron Defense System
 * ''Defense systems obliterated. Powering down.
 * Nefarian
 * ''You've saved me some hefty repair costs. Thanks.

Blackrock Mountain
''The Omnotron Defense System was once a plaything of the Dark Iron dwarves left forgotten in Blackrock’s depths. Nefarian has taken to tinkering with them, and he’s adjusted his pet project’s “Murder” setting to 11.''

World of Warcraft

 * "Hmm... the Omnotron Defense System. Centuries ago these constructs were considered the Dwarves' greatest tactical achievements. With so many counters to each construct's attacks, I'll have to rectify these designs for them to provide me any entertainment." - Lord Victor Nefarius

''The, also known as Tron Council and the Omnotron Council is a boss encounter in.

''The bosses' starting positions are (from left to right if you are facing them from the entrance of the room) Magmatron, Arcanotron, Toxitron, and Electron.

''The Omnotron Defense System was once touted as the Dark Iron dwarves' greatest technological marvel. When Nefarian arrived in Blackwing Descent, he repurposed the run-down system to annihilate anyone intruding on his laboratories.
 * Dungeon Journal

Trivia

 * The boss' emote response dialogue echoes Annoy-o-Tron's summoning quote Hello! Hello! Hello!, with the response apparently downloaded by the Omonotron Defense System as part of an OS update.

Patch changes

 * Added.