Oogni Exacutors Hook Axe

this is a old idea I re-did for an alien race known as the Oogni which was another race for my game idea (I have not re-done them yet) and they ranged from 9.5-11 feet tall 500-800 pounds of pure muscle and there body build is like a fusion of a gorilla and a Komodo dragon and have a head that opens up revealing there inner head that looks like the head of a serpent and they loved brute force there weapons were for mostly short to long range and they loved hook shotting fleeing enemy's out of the air . They are strong enough to pull down for example a banshee from Halo  they can hook it when its 300 feet in the air and force it to the ground with just brute force no matter if the boosters are on the Oogni will just power through it and smash the ship to the ground. They are allies with the Draco's. the weapon itself is 9 feet tall when opened up and closes down to 4 feet tall and weighs about 80 pounds, (the chain is formed through dust manipulation and is unbreakable unless its cut by another dust blade like from RWBY)