pf2e.fyi
From Pathfinder Lost Omens Rival Academies, which isn't enabled.

Stunt Performer Stance

FEAT 10
Activity 1 action

Requirements You are unarmored.

You clear your mind, regulate your breathing, and prepare your muscles in a stance inspired by Kemen Kayton, a graduate of Zimar's Monastery of the Seven Forms. Kemen controversially shunned monastic life and instead used his martial skills as a death-defying stunt performer, winning acclaim for exhibitions that saw him survive great falls and escape deadly traps. While in this stance, you gain a +2 circumstance bonus to Reflex saving throws and skill checks to Escape, as well as resistance 2 to all physical damage.

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