Celestial Tribunal is an environment mini-expansion for the Sentinels of the Multiverse Card Game. This mini-expansion includes a unique deck of 15 cards and a divider card.
In the far reach of space, there drifts a colossal unmanned manufactory, shaped like a sword. None know the true origins of the vessel, but it is posited that some ancient alien race built the factory and its rules to act as judge and jury for their home planet. The ship has an impartial A.I. that judges the actions of sentient life-forms it encounters. Then, if it senses any impropriety, it dispenses its executioners.