What's the difference from Hold Monster now? Only that "damage" puts you out of "sleep"?
So, Speel is 4E's Hold Monster?
Well...
PHB pg 263:
When you are sleep, you are unconcious. You wake up if you take damage
Sure can, but not not just casual (free action) bellowing... you have to get up close and really shout. This is an untrained Heal check requiring a standard action:A shout wake up a character is affected by sleep spell on 4E?