I have noticed the same. When I kill a rat using Freeze (a blue way spell):
- the rat is still standing,
- its life bar is regenerating,
- I can cast further spells on it,
- I can\'t attack it (it says it\'s already dead),
- I get no experience,
- when I right-click on it I get a loot icon, but when I click on it it says I have no right to loot,
- after a few seconds the rat disappears (like a normal corpse).
I think it\'s enough information.
