Internal Struggle:If the currently dominant personality attempts to do something that is against the wishes of a majority of the other personalities, each (including the dominant one) may make a concentration check, but may use their Wis or Cha modifier if it is higher than their Int modifier.
Concentration checks are based on Con, not Int. Thought I'd warn
Originally Posted by Thajocoth
The reason Pun-Pun doesn't work is because he doesn't have to. He can just sit around all day and let his wishes do the work for him.