Crestfall Rise

Crestfall Rise is a subzone of Ashran, the physical tower found in the Archmage Overwatch zone. The tower appears to be named for its inhabitant the Alliance Tower Guardian Rylai Crestfall, who can be found here surveying the battle below, and smiting any enemies within range with her frost and ice magic. The tower itself is cloaked in a constant snowstorm, no doubt thanks to the mage's magics.