In One Piece: Mythical, you can open the Talents menu to equip your Abilities or Weapons. Some Abilities will need certain Stats leveled.

Melee Abilities

Sniper Weapons

You can only equip Sniper Weapons from the Talents menu. The Snipers do not have any other Abilities.

You can only equip Swords from the Talents menu. They don’t have any other Abilities.

Depending on the Devil fruit you have, it can have 1 or 6 Abilities. In order to unlock these Abilities, you will need to have the necessary Stats.

Keys for fruit abilities are ‘Z’, ‘X’, ‘C’, ‘V’, ‘B’ and ‘N’.