Caduceus reactors are a United Earth Directorate technology used by their medics. It allowed their medics to have a higher maximum energy capacity.[1]

During the Second Great War, terran forces of the Koprulu sector attempted to implement Caduceus reactors into their medivac dropships.[2]

Game EffectEdit


InterCaducReact Terran SC1
Caduceus Reactor
  • Increases the medic's energy by 50.
  • Increases medic starting energy from 50 to 62.5.
Purchased from Academy
Hotkey D
Cost 150 Minerals Terran SC1 150 Gas Terran SC1 166Time SC2 Game1

StarCraft IIEdit

CaduceusReactor SC2 Game1
Caduceus Reactor

Increases the starting energy of the medivac dropship by 25.

This upgrade is removed in Legacy of the Void.[3]

Purchased from Tech lab attached to starport
Hotkey A
Cost 100 Minerals Terran SC1 100 Gas Terran SC1 80Time SC2 Game1

Heroes of the StormEdit

Heroes DevLog2

The following section contains information from Heroes of the Storm and is not canon to StarCraft continuity

The Caduceus reactor is the trait of Rosa Morales in Heroes of the Storm, and regenerates her health and energy. At level 20 it can be upgraded into the Caduceus reactor 2.0.[4]


  1. Blizzard Entertainment. StarCraft: Brood War. (Blizzard Entertainment) (in English). November 30, 1998
  2. Blizzard Entertainment. StarCraft II: Wings of Liberty. (Activision Blizzard) (in English). July 27, 2010
  3. 2015-06-18, Legacy of the Void Beta Balance Update -- June 17, 2015. Blizzard Entertainment, accessed on 2015-06-26
  4. Blizzard Entertainment. Heroes of the Storm (Blizzard Entertainment) (in English). June 2, 2015