The Predecessor Empire entered the galaxy on Dac's doorstep, invading the world and outgunning the Galactic Alliance with capable ease, this battle occured at almost the same time as the Battle of Fondor and the Battle of Denon to divide their attention.Battle of Fondor The Chiss Ascendancy assaulted Fondor, as it being their capital, they strategically weakened the Galactic Alliance by doing so. This battle occured at almost the same time as the Battle of Dac and the Battle of Denon to divide their attention.Battle of Denon