What if... we could blow up planets? I mean what if planets had a certain core strength and a certain mass number? So if you guys made the mass pits have a certain amount of mass to them... 500,000? if those become exhausted then we have a problem! What if there were two sides to this coin: ECO: Mass synthesizer: It synthesizes mass at the cost of energy. TECH: Planetary Extractor: It starts harvesting the raw mass of the planet: 50,000,000? Core Extractor: It starts extracting energy from the planets core: 100,000,000? When these processes are done the planet goes into PLANETARY DESTRUCTION!! This become a period of 10mins where the planet starts blowing up and at the end of the 10mins the planet... blows up. Causeing asteroids to fly into adjacent planets causing mass destruction everywhere! Another idea I had was the harvesting of stars. you can imagine how that would go down