Valkyrian

The Valkyrian is a recurring weapon in the Mana series.

Secret of Mana
The Valkyrian can be forged by gaining the Valkyrian's Orb from a treasure chest by slaying whimpers in the Mana Fortress.

Trials of Mana
The Valkyrian is a weapon for Riesz's light classes that can be bought form Chikeeta during the search for the benevodons (Chapter V in the HD remake).