Which race would you add to Heroes?

if we assume and create elemental griffins:
1. Griffin offspring - dwarf griffins
2. River griffins - sea griffins
3. Tree griffins - forest griffins
4. Air griffins - wind griffins
5. Fire griffins - plasma griffins
6. Earth griffins - stone griffins
7. Golem griffins - robot griffins (for golem fans):D :D