> THERE ARE NO RULES: Once per scene, when you invoke one of your aspects, instead of getting a bonus or a reroll, you may swap out a Fate die for a regular six-sided die.
THE MAGNIFICENT THREE: When using a Science skill, if exactly three of your dice show the same result, you get a boost for free. For example, +++0 would get you a free boost, as would ---+ or 000-, but not ++++, ----, or 0000.
GOD PLAYS DICE: When you invoke an aspect to reroll a Science skill, roll six Fate dice and keep the best four Fate dice for your result.