As i starting of dual minigunner dragon, im intend to make him as sibling because he's a battle addicted, just look his weapon, 16 barrels for dual gatling and now rocket launcher under the barrels. He's so op that i wouldnt make him for lore/plot or whatever is...btw, here are his intro:

Dragon Dual Minigunner, also known as Dual Minigunner Dragon, is a ruthless dragon whose life revolves around endless battles and overwhelming firepower. He constantly seeks stronger opponents, treating every encounter as an opportunity to fight. His destructive nature and reckless enthusiasm make him a walking disaster, often causing chaos wherever he goes. Once combat begins, he rarely stops until everything in front of him has been reduced to rubble. Although he possesses tremendous combat prowess, his obsession with battle often clouds his judgment, leading him to fire without hesitation or meaningful reason. His overwhelming confidence and violent tendencies make him both a terrifying warrior and an unpredictable force on any battlefield.

Also, artist named is emotioncreator (now is excessorium)