pf2e.fyi
From Pathfinder Dark Archive (Remastered), which isn't enabled.

Distortion Mirror

HAZARD 14
Stealth +28 0 to notice the mirror
Description Fun-house mirrors distort a viewer's reflection, painfully reshaping their body to match what appears in the reflected images.

Disable DC 38 Thievery (master) to deface the mirror's pane, or Dispel Magic (7th rank; counteract DC 36) to dispel the mirror or counteract the transformation

AC 33; Fort +28, Ref +22
Hardness 24, HP 90 (BT 45)

Painful Transformation (attack)
Trigger A creature is reflected in the mirror

Effect The triggering creature's body is painfully squished, stretched, and distorted to match their reflection. The creature takes 6d10 + 30 force damage and must attempt a DC 39 Fortitude save.

Critical Success The target is unaffected.

Success The target takes half damage and is Clumsy 1 and Enfeebled 1 for 1 round.

Failure The target takes full damage and is Clumsy 2 and Enfeebled 2 for 4 rounds.

Critical Failure The target takes double damage and is clumsy 2 and enfeebled 2 for 1 minute. As long as the creature is clumsy or enfeebled, it additionally takes a –10-foot status penalty to its Speeds.

When the effects of this trap end, the triggering creature's transformation ends, and its body reverts to its natural form.

Reset The trap resets after 1 day.
Pathfinder Dark Archive (Remastered)ORC