Talk:The Rebellion/@comment-26394623-20160221223852/@comment-5562625-20160229172112

// If it weren't for her shield" Rose protected pearl and garnet and they escaped and Homeworld wanted earth destroyed so they put the cluster in it.//

There is much cheaper and simpler ways to destroy planet than wait a thousand of years for some slow-growing geoweapon to activate. Something like this may be justified only if you are fearing to lose the planet, and want to make sure that even if you would be forced to evacuate the enemy would have a nasty surprise under their feets.