Also for the record both of the last two hydras have two heads that I can count, so the confusion is understandable if you ask me =P

/edit And by two, of course I mean seven

I know, that's just the name to distinguish them since it's so difficult to do so from the art XD

The last hydra definitely has eight heads.

spoiler

The head you are not noticing is behind the giant head and shrouded in smoke, but it is there :D

Ohhhh I do see the ears now.

I still think next time names should be differentiated a la Meatslab and Forj