Apollo Harp

Apollo Harp is a recurring weapon in the series. It is often one of the strongest harps in the games that it appears in, and is often the best weapon for the Bard job class.

Final Fantasy III
Apollo Harp is the strongest harp in the game, and can only be used by Bards and Onion Knights. It provides 60 attack and +10 Mind, and inflicts Silence when attacking with it. It is found in Forbidden Land Eureka.

Final Fantasy IV
Apollo's Harp is the weakest of the three Advance exclusive weapons for Edward. It provides 98 attack, 40 accuracy, as well as +15 Strength, Spirit, and Agility, and is Fire elemental. It also inflicts critical damage when used against dragons, and is only found in the Cave of Trials.

Final Fantasy V
Apollo's Harp is the strongest harp in the game for the Bard class, and is one of the 12 Sealed Weapons. It has an attack of 42 and hit rate of 45.

Dissidia Final Fantasy
Apollo's Harp is a level 92 instrument that provides +61 attack, +2 defense, and EX Core Absorption +20%.