Hawkman #13 Variant Edition

This issue, it's a story from the pages of Hawkman's journals! Travel back in time to when Carter Hall was reincarnated as a soldier in a cosmic army, while his people were at war! But what happens when a being known for constant reincarnation ends up coming back to life as his own enemy, fighting for the other side? Does it make him a more sympathetic warrior, or give him the weapons to better destroy his enemy? RATED T