[HoMM V]9 Race - Swamp! Is it needed?

I am completely "FOR" it, but the main thing is that the idea is implemented in reality, and doesn't just remain an idea. QUESTIONS: 1) Will the Medusa be a snake-like creature? 2) Why does the Medusa cast the "Ice Block" spell? (In my opinion, curses would suit her better.) 3) Maybe it would be better for the hero to travel on a giant monitor lizard? 4) How is it possible to ride a flying snake? (It doesn't make sense in my head.) 5) What special abilities will the Swamp have? 6) Will there be a new school of magic?