Natron Eruption
Level 7HazardHazardUniqueMediumLegacy
AC
0
HP
0
Speed
0 ft.
Perception
+0
Fort
+0
Ref
+0
Will
+0
Stealth
+20
Recall Knowledge DC 33 (arcana)
Disable DC 27 thievery (trained) to safely remove the umbral vise from the tub without triggering the natron or Dispel Magic (4th rank; counteract DC 25) to counteract the ritual energy.
Negative-energy charged natron sprays out of the tub and starts to mummify nearby creatures.