Tales of Tolgard
A negaself is a term coined by adventurers who travel between realities and describes an alternate reality version of them self. If you were to run into a negaself, they could look identical to you or sometimes just generally like you in behavior and appearance.
Little is known about how to best handle encounters with negaselves but caution should be taken just in case. Unpredictable situations are by their very nature, dangerous.
Party Encountered on R2, Carceri