Basically an random flying boss that can be encountered anywhere. First, you'll need to be in your airship and eventually one random encounter will meet you Deathgaze. This boss fight shouldn't be extremely difficult and should be an easy win. Just continue to pummel it with hard-damaging attacks and spells. Deathgaze can and will use a lot of death spells like Doom. Easiest way to solve it is just by attacking with a lot of damage and really fast. After you win, you'll recieve the Bahamut magicite, good for summoning one Bahamut during battle.