Among the countless devil fruits that have been revealed, Paramecias, Zoans or Logias, which ones are in your opinion far from having been used or being currently used to their full potential and have a lot more power and uses to be shown ?
Kid's magnetic devil fruit has honnestly being really underused with his use of it being limited to manipulate metalic items and weapons just to create giant arms with them or to repel them whereas he can surely uses his power in far more original and useful ways such as returning projectiles back to their users, sabotaging the ennemy ships by using the weapons and anchors inside, levitating himself or others, etc..
And his df may not be limited to use metal like Magneto in the Marvel comics and movies who can use magnetism in many useful or powerful ways such as levitating himself, creating shields or detecting others or illusions.
Oven's Netsu Netsu has been similarly underused in my opinion with heat having many many powerful and useful uses such as a heat vision, significantly increasing the temperature of the air, melting rocks and the ground or on the contrary absorb heat.
Kid's magnetic devil fruit has honnestly being really underused with his use of it being limited to manipulate metalic items and weapons just to create giant arms with them or to repel them whereas he can surely uses his power in far more original and useful ways such as returning projectiles back to their users, sabotaging the ennemy ships by using the weapons and anchors inside, levitating himself or others, etc..
And his df may not be limited to use metal like Magneto in the Marvel comics and movies who can use magnetism in many useful or powerful ways such as levitating himself, creating shields or detecting others or illusions.
Oven's Netsu Netsu has been similarly underused in my opinion with heat having many many powerful and useful uses such as a heat vision, significantly increasing the temperature of the air, melting rocks and the ground or on the contrary absorb heat.
