| - Traditional Warfare |
| - Mass Drivers |
| - Core Detonation |
| - Tidal Disruptors |
| - Mini-Soldiers |
| - Gas Warfare |
| - Information Warfare |

Cost 1000
100% to 200% gain to your advantage factor
10% to 50% drop in planet quality
50% to 100% of all planetary improvements destroyed
Description
By attaching drive-thrusters to nearby asteroids, we'll be able to use the space boulders as large-scale projectile weapons. While the attack will be almost unstoppable, destruction on a planet-wide level is inevitable.