Bombermen do not have Unique abilities. If you paid for Premium edition you'll have access to multiple characters with special abilities that come in clutch.
Pretty easy to do with Pyramid Head. He can kill with his blade
though your speed will seriously be hindered. Just take it slow and pay attention to where enemy bombs are at all times.
Alternatively you can just do this in a private match with a friend. You cannot host a private match on the free version but you CAN join a private match.