I am starting to think Possession might be slightly broken.
If you use Possess with a mage that is on the hero chart, then you can also mummify the hero back. Slightly schizo situation, the hero is both a mummy and the possessed unit, at the same time. Although techincally you see the hero with both the new name (the possesseds name) and the old name (the mummy). I suppose that is ok, although it sure feels odd when you think about it (perhaps not worth thinking too much
).
The best thing: If the unit you possess has seen many fights (like tough units tend to do, and incidently it will be a tough unit you want to possess), it instantly rockets to hero status. Again that is technically ok I guess, but I sure felt my jaw drop when I saw that
