Stone (ailment)

Stone is a status ailment that only appears in Paper Mario.

History
When under the effects of Stone, Mario is completely immune to all damage for a number of turns. However, he will be unable to move only allowing his partners to attack. Wearing a Stone Cap causes the Stone ailment. The Stone ailment can be very useful when dealing with tough opponents having only Mario's partners to do damage as they aren't targeted by most bosses.