<li><tt>{{bias "text here"}}</tt> - sets a behavioral bias for the AI until the next user input. Quotes around the text are important.</li>
<li><tt>{{idle_duration}}</tt> - the time since the last user message was sent</li>
<li><tt>{{random:(args)}}</tt> - returns a random item from the list. (ex: {{random:1,2,3,4}} will return 1 of the 4 numbers at random. Works with text lists too.</li>
<li><tt>{{roll:(formula)}}</tt> - rolls a dice. (ex: {{roll:1d6}} will roll a 6-sided dice and return a number between 1 and 6)</li>
