dice are d600, roll low to hit/crit/effect
 
 
Step 1:

 rest
-15 en
heal for 20
+5hp +3en

 nightshade
-5 en
15 dmg
Step 2:

 sing
-7 en
299 hit yes

 is asleep (2)
+5hp +3 en

 zzz
+5hp +3 en
Step 3:

 sing (chill is not a move, it is an action, it cannot be attempted while asleep using sleep talk)
-7 en

 faints!

 is already asleep