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Sanctuary is a sentinel mod which creates a shield around the master while he heals fallen allies.
- Despite having a 17px polarity, this mod counts as a Sentinel Precept, thus disabling the ability if put in the bottom-right corner.
- However, you cannot disable the sentinel's standard attack precept with it. So put Warrior/Revenge/Swift Deth in the bottom right slot to get all 5 precepts working.
- It is unclear what upgrading this mod does, though it is generally assumed that it either increases shield time or shield absorption before breaking, perhaps both. If someone could confirm exactly what upgrading does, please do.