Sharquoi

"Q: What's a Sharquoi?"

- Fizzguy47

"A: Very freaking dangerous."

- Frank O'Connor

The Sharquoi is a Covenant-related entity mentioned by a Sangheili in conversation. "I suspect we are forcing the Humans into a tighter arena than they care to fight in - soon we may be able to use the Sharquoi." Exactly what the Sharquoi is has yet to be determined, though it has been theorized to be anything included in Halo 2 or that was planned to be included. Another theory is that Sharquoi is the name of the Forerunner Dreadnought that powers High Charity, although this does not explain why the Covenant needed to push back Humanity to its inner colonies to use it.