not really. marvel could make things interesting for a while, but orion would pretty much punch out firelord and hal would take terrax out eventually. in 10 fights i don't see the marvel side winning even once tbh. you have 2 legit high heralds against to low-to-mid heralds. you'd need to add a couple heralds or stick to only the most powerful ones to make this a match. /shrug