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From Pathfinder #192: Worst of All Possible Worlds, which isn't enabled.

The Eclipse

ITEM 20
Usage carried
Bulk —

Suit Stars (Wis)

Alignment lawful evil


The Eclipse represents self-doubt and loss of purpose, as well as a loss of faith. As long as The Eclipse is invested, you gain a +2 item bonus on Religion checks. This increases to a +3 bonus if you are at least 17th level.

Activate envision (mental)
Frequency once per day
Trigger A foe that you're aware of and who is within 60 feet achieves a critical success on a saving throw or a Strike

Effect You produce an aura of doubt that overwhelms all foes in a 30-foot emanation and reduces bright light in that area to dim light, as if the region were under an eclipse. The triggering creature's critical success is reduced to a regular success. All further saving throws or Strikes attempted by enemies within the emanation suffer a –2 item penalty; saving throws or Strikes attempted by the triggering enemy suffer a –3 penalty instead. You can sustain this aura of doubt for up to 1 minute.
Pathfinder #192: Worst of All Possible WorldsOGL