Quote Originally Posted by Grey Paladin View Post
Can't you target blank squares with AoE in 4E?
Good question.

I'd house rule this by saying that you can't use the cover of the cloud chariot to avoid being spotted. The Stealth rules say you fail automatically if you're carrying a light source; seems to me that a cloud shaped like a horse-drawn chariot ought to be as obvious a give-away as carrying a torch.
What if you're hiding in bright light? There is no reason why carrying a torch should mean you auto-fail stealth. Also, it's not as tho clouds generate light... I think it would be very easy to hide in clouds. I don't know about you, but where I live, clouds are a pretty common occurrence somewhere in the sky.