Judgment Staff

Judgment Staff, also known as Judge Staff, Judgement, and Staff of Judgment, is a recurring weapon in the series. It is often a high-level Staff, mainly used by the magical classes, and boost high magic power.

Final Fantasy
The Judgment Staff is the 2nd strongest staff in the game, only being surpassed by the Sage's Staff. It has an attack and accuracy of 25 and casts Flare when used as an item. It is only equippable by Black Wizards, and can only be gotten by defeating Atomos.

Final Fantasy V
The Judgment Staff is the strongest staff attack wise, though Sage Staff is still stronger otherwise. It has an attack power of 57, and can only be gotten through stealing from Black Warlock, and during the first battle with Exdeath. It increases Magic by 5.

Final Fantasy X
Judgement is a weapon for Yuna that can be gotten if the dominant abilities of the weapon are Overdrive -> AP and Triple Overdrive.

Final Fantasy Tactics Advance
The Judge Staff is a low-level staff that oddly is Lightning elemental. It teaches Ramuh, Shell, and Aero and has an attack of 21, Magic of 3, and Magic Resistance of 5.

Final Fantasy Crystal Chronicles: Ring of Fates
The Judgment Staff is the 2nd strongest staff in the game, being surpassed by the Kitty Staff. It has an attack of 80 and a Magic of 100.