"Sir, if I'm reading this right, that hybrid is virtually indestructible, don't try and fight it - just get out of there!"

The Castanar hybrid was a powerful hybrid reaver created and imprisoned at a secret Dominion facility at Castanar.[1]


MattHornerMissions SC2 Icon1

This article or section contains information from the optional Rebellion Missions in StarCraft II: Wings of Liberty.

This hybrid was accidentally released by Raynor's Raiders when they destroyed the facility's fusion reactor. Upon awakening, it went on a rampage throughout the facility, killing terrans (of both factions), zerg and protoss alike. Unable to destroy the hybrid, Jim Raynor and his men had no choice but to run for their lives. Hoping to delay the hybrid, Raynor activated a warbot and sent it against the monster. However, the hybrid quickly destroyed the warbot. The Raiders managed to escape in a Dominion Hercules dropship, prompting the hybrid to "scream" as they flew off.[1]

Its scream was so powerful that it was felt by telepaths aboard Hyperion.[2]

Game UnitEdit


ConsumeDNA SC2 Icon1
Consume DNA

Absorbs the target unit's life essence. Deals 100 damage to target unit and heals user for 50% of damage inflicted

Hotkey C
Cooldown 10Time SC2 Game1
ConstrictingSlime SC2 Icon1
Constricting Slime

Sprays slime on nearby enemies, slowing them for 5 seconds.

Hotkey R
Duration 5Time SC2 Game1
Cooldown 15Time SC2 Game1

This unit or structure can detect cloaked, burrowed, duplicated and hallucination enemies.


During its rampage, it only uses Consume DNA on the protoss and zerg it encounters.[1]



  • The Castanar hybrid is invincible in the game mission itself, prompting the player to focus on escaping.[1]
  • Visible on the computer screens are the following information of the hybrid:
    • Synthetic DNA restoration 36% completed
    • Genetic mutations found in chromosome 12, 18
    • Probability of time-shift mutation ~ 13%

The rest of the installation equipment details are rather vague/fuzzy to make out:

  • Warning!
  • Subject showing increasing signs of aggression:
    • ______ - 13.3
    • Blood acidity - 4.7
  • Stasis Parameters
  • Local Mutations Found
  • Code 109B592
  • Code 926


  1. 1.0 1.1 1.2 1.3 Blizzard Entertainment. StarCraft II: Wings of Liberty. (Activision Blizzard). PC. Mission: Wings of Liberty, Piercing the Shroud (in English). 2010-07-27.
  2. Blizzard Entertainment. StarCraft II: Wings of Liberty. (Activision Blizzard). PC. Gabriel Tosh (in English). 2010.
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