The X-Card is an optional tool (created by John Stavropoulos) that allows anyone in your game (including you) to edit out any content anyone is uncomfortable with as you play. Since most RPGs are improvisational and we won't know what will happen till it happens, it's possible the game will go in a direction people don't want. An X-Card is a simple tool to fix problems as they arise.
Within Stella we also use the X-Card in the text-based role play. We use an Emoji (below the text) which can be put under every post if you don't feel safe or comfortable with something*.
For more information:
X-Card by John Stavropoulos
