Hi.

I have a question about the sleep spell, Like the title is saying.

The Question is: When is a enemy going to stand up, after he had taking dmg under the sleep spell?

He wake up, when he had taking dmg. That is clear. But, is he be in the prone condition, until he has his turn to stand up? 
Or is he standing up automaticly? 

Whe let them in the prone condition in the actually game. But im not sure, if this is right. 

Quote from Tajih >>

He wake up, when he had taking dmg. That is clear. But, is he be in the prone condition, until he has his turn to stand up? 

Or is he standing up automaticly?

From Chapter: 9

Standing up takes more effort; doing so costs an amount of movement equal to half your speed. For example, if your speed is 30 feet, you must spend 15 feet of movement to stand up. You can’t stand up if you don’t have enough movement left or if your speed is 0.

So yea, it is something the creature has to actively do during his turn.

Yeah, the waking creature stays prone until their turn.

Ok

thanks for the answer