Dark Sun: Seared to the bone
PvP RPing Skill Checks
From time to time players may not see eye to eye, or a player might be trying to convince another player of something, or to do something he would not normally do. This cannot be decided on a bluff/intimidate etc rolls. It should be determined with roleplaying between the two players.
If it is between a player and an NPC then the rolls count to help one side to persuade the other.
Players should use the knowledge that they would know and not meta-game as some players may know more than others for some things but as it was said allowed they may have heard, but the PC will not know.
This is only to make the party have their own identity more and not be able to be convinced by other members of the party to do things they normally wouldn’t do.