The Grand Blos are Dual Sword type weapons.
Monster Hunter Freedom Unite
|Upgraded From||>>||Grand Blos||>>||Upgraded Into|
|MHF2 and MHFU: Sword and Shield / Dual Sword Tree|
- Impressive G-Lvl Dual Swords. Although they have high Raw power, they lack any Elemental power.
- The Grand Blos have a rather negligible -5% affinity. This can be fixed with Reckless Abandon for positive affinity. With even Reckless Abandon +1, these Dual Swords are easily the most powerful raw Duals in the game, as long as their sharpness can be kept up.