Dragoons were originally in the StarCraft II game engine, but were eventually removed until their return in StarCraft II: Legacy of the Void. Their role in the protoss tech tree is filled in standard multiplayer games by stalkers, while lore-wise the immortals are upgraded dragoons. Dragoons were intended to be in the map editor but were not included in the release of StarCraft II: Wings of Liberty.
- ↑ 2011-10-23, BlizzCon 2011 - Starcraft 2: Heart of the Swarm and Blizzard DOTA - Art & Technology Panel (Full). YouTube, accessed on 2011-11-07
- ↑ Blizzard Entertainment (2007-05-19). Immortal, Blizzard Entertainment, Retrieved 19 May 2007
- ↑ Karune. 2007-07-23. StarCraft II Q&A - Karune Briefings. StarCraft II General Discussion Forums. Accessed 2007-09-06.
- ↑ Blizzard Entertainment. StarCraft II: Wings of Liberty. (Activision Blizzard) (in English). July 27, 2010