The Gradios Ultimus is a Dual Blades type weapon.
Monster Hunter Freedom Unite
|Upgraded From||>>||Gradios Ultimus||>>||Upgraded Into|
|Hi Twin Flames||Corpse Blades|
|MHF2 and MHFU: Sword and Shield / Dual Sword Tree|
- Great Dual Blades, they could be used to beat any monster weak to fire (such as Nargacuga) quick and easy.
- There is a G-level version of these dual blades called Gradios Ultimus G.