Characters

Bloodscream

Bloodstorm

Bloodstrike

Blue Blade

Blue Marvel

Blue Shield

Blur

Bob, Agent of Hydra

Boom Boom

Boomer

Boomerang

Box

Bride of Nine Spiders (Immortal Weapons)

Bromley

Brood

Brotherhood of Evil Mutants

Brotherhood of Mutants (Ultimate)

Brother Voodoo

Bruce Banner

Brute