I'm a league mage....and recently i used sanctuary in Asee-teph, and it teleported me into the Imperial central camp and as soon as I arrived there, began getting attacked by NPC's. The skill description says it teleports you to a safe location, I hardly think that the imperial central camp is a safe location for a league.
Also, with this skill, you can never really be too sure where you will end up. Can we please get some kind of adjustments to this skill so we know where we will end up when we use it, and make sure it doesnt take us into an imperial camp. Perhaps when u hover over the skill, it can tell us where it will take us?