The Twin Nails+ are Dual Sword type weapons.
Monster Hunter Freedom Unite
|Upgraded From||>>||Twin Nails+||>>||Upgraded Into|
|Twin Nails||Fire and Ice|
|MHF2 and MHFU: Sword and Shield / Dual Sword Tree|
- Useful Dual Swords for the end of high rank. Its upgrade is one of the best Dual Swords in the game.