Excalibur

The Excalibur is a recurring weapon in the Mana series.

Final Fantasy Adventure / Adventures of Mana
The ExcaliburAoM/ XCalibrFFA (jap:エクスカリバー) is Sumo's ultimate weapon. It is obtained after witnessing one final vision of Fuji's mother. As he presents the Rusty Sword found inside the Undersea Volcano, it transforms into Excalibur, the strongest sword in the game.

Secret of Mana
The Excalibur can be forged once the party finds a Sword's Orb inside a treasure chest in the Northtown Ruins.

Trials of Mana
The Excalibur is a weapon exclusive to Duran's light classes that can be bought in Pedda.

Children of Mana
The Excalibur is a weapon only equippable by Tamber.