Subrule · Chapter 1
cr:1.1.4a
A player is always considered to be in a party with themselves, including when they are the only player in that party.
Example: United We Stand has the text “. . . if Boltyn is in your party, create a Courage token under his control.” If the player is playing as Boltyn, they would create a Courage token under their own control because they are considered to be in their own party, even if there are no other players in their party.