Praise of Yog-Sothoth

Level 19Hazard (Complex)
HazardMediumLegacy
AC
0
HP
0
Speed
0 ft.
Perception
+0
Fort
+0
Ref
+0
Will
+0
Stealth
+37
Recall Knowledge DC 39 (arcana)
Disable DC 47 occultism (master) or DC 49 religion (master) three times in a row to successfully speak aloud the esoteric phrases as they appear (this causes the trap to deactivate for 1 hour, although the phrases continue to appear during this time), or Dispel Magic (9th rank, counteract DC 38).

Magical letters reveal phrases in Aklo that, if not properly spoken aloud, inflict numbing cold.