why does magneto wear a helmet

It could be a traditional knight - like helmet, made of shiny silver metal with a plume on top. This would give him a very heroic and old - fashioned look, and might be enchanted with protective spells that are related to the old magic of knights.

Maybe it's for protection during some dangerous magical experiments or adventures. For example, if he is exploring a new, dangerous part of the Forbidden Forest where there could be falling branches or wild magical creatures attacking from above.

Maybe it's to hide his identity or for some sort of protection.

Maybe it's for protection from something, like dust or germs.

In the novel "Pokémon: The Strongest Player", the protagonist put on a limited edition gaming helmet and entered the game to earn money in order to cure his sister's illness. In the process of playing the game, he also collected elves, fought dungeons, and fought bosses. I hope you like this fairy's recommendation. Muah ~😗

Magneto's death varies depending on different comic storylines. Sometimes, it's due to a final confrontation with powerful foes.

It depends on the specific comic series and story arcs. Sometimes Magneto does manage to kill Wolverine, but not in all versions of their encounters.

There was no clear answer to the question of why everyone was wearing 'Dream of the Red Chamber'.

Maybe it's for a unique style or to stand out. It could be part of the character's design.

Bane wears a mask to control the pain and enhance his strength. It's a key part of his character's identity.