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The subject of this article is only available in Solo Adventures.
It is a part of limited content and does not appear in any other game modes.
The subject of this article is only available in Solo Adventures.
- You might be looking for one of these cards: Activate Arcanotron (Heroic).
Activate Arcanotron is one of the Normal mode Hero Powers of 
Omnotron Defense System in Blackrock Mountain. It summons an Arcanotron.
For more information, see Omnotron Defense System.
Bosses
Summoned minions
Artist
Gallery
Activate Arcanotron, full art
Patch changes
Patch 25.0.0.158725 (2022-11-29):
- Now reads: "Activate Arcanotron!" (previously: "Hero Power Activate Arcanotron!")
- Patch 2.4.0.8311 (2015-03-31):
- Added.
