Please port over invulnerability to stalkers.
Dark Armor is almost as closely balanced by its numbers as it is its endurance costs. I think much of the trade off with DA stalkers is that, practically half the potential toggle endurance costs are cut off by the lack of Death Shroud and the slightly higher (and now definitely more than 0) cost of Cloak of Darkness. Basically paying for the same base survivability but at a cheaper cost.
[Admin] Emperor Marcus Cole: STOP!
[Admin] Emperor Marcus Cole: WAIT ONE SECOND!
[Admin] Emperor Marcus Cole: WHAT IS A SEAGULL DOING ON MY THRONE!?!?