Pav, if you knew anything about HC, you would know invalesco had a low life build out it HC before Shavronne was even introduced.
If dream fragments prevented being chilled, than it would be worth wearing. It lacks multiple resists, ES, and damage. Flasks which dispel frozen are all you need.
n a brand new economy, do people make CI or low life builds? Answer is CI, since low life is even more gear dependant.