Eavir can be seen in some of the strangest ways, he can be found as a shadow within the darkest areas of the world, only his red eyes can be seen, or that's what people claim. In the works where you do see his physical form, he is the complete opposite of the Battle Commandant. Shown as an Elven man with a very lithe form, with pale skin and long blonde hair tied into a topknot. He wields a black metallic longbow with glowing red runes etched into it.
He wears jet black leather armour stained with the blood of his enemies, there are jagged pressings that give a similar dull red glow to his bow. In most depictions of the Fuhrer, he is seen battling the Battle Commandant in one of the bloodiest battles of the entire Era Martial. Eavir and his brother may be twins, but they couldn't be more different from each other.