Mushussu

A formidable Ethereal, the Mushussu is known for its relentless charges and hard-to-avoid projectile attacks, making it a dreaded foe among investigators.
More war machine than angry serpent, the Mushussu barrels across the battlefield, crushing anything that stands in its way. Only those who have faced it head-on can truly understand how terrifying it is.
Rumors persist that Mushussu prey on Bangboo civilians. Despite repeated attempts by the Airspace Patrol to debunk the claim, many Bangboo remain unconvinced. Even when equipped with advanced combat armor, some Bangboo officers still tremble at the sight of a Mushussu, significantly reducing their combat effectiveness.

"So why are Bangboo so afraid of Mushussu?"
"Don't snakes love eating eggs? And don't Bangboo kind of look like eggs with legs? A snake with legs eating an egg with legs sounds perfectly reasonable to me!"
"How is any of that reasonable?!"

During combat, the Mushussu channels Ether energy through its mouth and shoulder cannons to unleash a variety of long-range projectiles.