This is from a special episode called adventure of nebula and Nami used Heat Egg. This would be her strongest attack with lightning if only Oda let her use it.
6- Snow
Nami attempted to use this attack against Giolla, but it failed after her Clima Tact was transformed into art by Giolla's Devil Fruit ability.
Nami attempted to use this attack against Giolla, but it failed after her Clima Tact was transformed into art by Giolla's Devil Fruit ability.
While the effects of the attack have not been seen in the manga, in Pirate Warriors 3 Nami produces a snow cloud that releases a tornado-like snowstorm that freezes surrounding enemies.
Another wasted powerful attack.
Another wasted powerful attack.