[quote=@VitaVitaAR]
It's also magical and if she could literally be defeated by magnets that would honestly be kind of stupid. And turning into electricity when someone has a sword that eats electricity and uses it to attack seems like a really awful idea.

Also Spandez is a powerful alien who you did not address at all.

Also, still someone who literally controls his weakness.
[/quote]

after looking over the character sheets I feel like Archmage, Gladiator and River would be Bolt's hardest challenges. As for Spandez if Bolt pisses him off enough he could force him to make mistakes and his lightning can still hurt him.