public override object Evaluate(List <string> args, ExpressionEvaluator evaluator, Creature player, Target target, CastedSpell spell, DiceStoppedRollingData dice = null)
{
ExpectingArguments(args, 1);
string diceStr = evaluator.Evaluate <string>(args[0]);
player.ReplaceDamageDice(diceStr);
return(null);
}