You get the "Freeze" option on lava tiles. The tile is transformed into a [[rock tile]] (even if it was an 'erupted' cliff tile before). Works outside Magranon's domain. Timer: 1 minute 40 seconds.
Cave walls that are under the tile that is erupted will change into lava walls. This includes reinforced cave walls. These lava walls can be changed into regular cave walls with the freeze ability.
"Erupt" and "Freeze" are the same path power and share the same timer. Only one can be used once every 24 hours.