For an image of Mjolnir see link.
because they both can manipulate the weather like thor with his mjolnir and nami with her bo-staff
Thor is the Norse god of thunder. He was known as the Thunderer. The weekday, Thursday, is named after Thor. He wields a weapon called Mjolnir. It has a battle hammer like appearance.
she would have the mjolnir and become the goddess of thunder
Mjolnir, Thor's hammer, is incredibly heavy and almost impossible for anyone unworthy to lift. It is enchanted and can only be wielded by those who are deemed worthy of its power, like Thor himself.
Beta Ray Bill. He is an alien who was worthy of Mjolnir and was subsequently given his own hammer, Stormbreaker, which grants him the power of Thor. Beta Ray first appeared in THOR #337.
Thor's hammer, called Mjolnir, is known for its incredible power and association with the Norse god Thor. It is said to be able to level mountains and returns to Thor when thrown. Only those deemed worthy, like Thor, can lift and wield the hammer.
It's unlikely that Nami from One Piece would be able to lift Thor's Mjolnir since the hammer has a worthiness enchantment placed by Odin making it so only those deemed worthy can lift it, typically those with noble and heroic qualities which Nami does not possess in the same way as characters like Thor.
Loki didn't have a specific weapon like how Thor had Mjolnir, or Odin had Gungnir. Loki crafted a dart or arrow out of mistletoe that Hodr used to kill his brother, Baldr.
Thor is a fictional superhero in the Marvel Comics universe, based on the Norse deity of the same name. He is known for his incredible strength, ability to summon lightning, and his iconic hammer called Mjolnir. Thor is a founding member of the Avengers and has appeared in numerous comic books, films, and television shows.
To which jewelry are you speaking of? They had arm rings and broaches. The pendants worn at the time was Mjolnir, however, Thor's Hammer. It represented the wholeness, along with offering protection and vitality (it is, by all means, a phallic symbol).
In some Marvel Comics stories about Thor, if he is out of contact with his hammer, Mjölnir, for more than 60 seconds, he reverts to being an ordinary human. He has to touch his hammer again to regain his powers.