Synonyms: Black Out
To acquire it, you need to already have another Feat related to it, for example : No prerequisites, anyone can take this Prowess.
Your Game Master may accept to waive such prerequisites if your background or in game actions justify it. Unlike normal Feats, a Prowess can be acquired several times.
Your character looses consciousness instantaneously.
This is useful to trigger just before losing sanity, losing faith or being mind controlled in any way. In certain circumstances, it may convince your opponents that you dropped dead.
A gentle tap on your shoulders will wake you up.