Hi! I've never posted on this forum before, but every once in a while I try to find this old webcomic.
Now, it was a few years ago, so it may just not exist anymore. I lost the link in a computer wipe somewhere along the way.
The comic starts out with a mother trying to defend her 10-11 year old son from a kings-guard type of person. Apparently, her son has this crazy terrible magic ability that recently manifested.
Whenever he sleeps, he creates nightmarish monsters that kill people. These monsters NORMALLY kill anyone with this ability, in the end, but since they can't control the monsters while sleeping, the kingdom has anyone with this ability killed as soon as they know.
That's the clearest thing I remember. After that, the boy escapes, grows up, lives in the woods where his monsters can hurt people, etc. Someone with that same nightmare ability attacks the kingdom in the meantime, etc.
I know it's not a lot to go on, but it was a super AWESOME comic. And I wish I could find it! Even knowing it was cancelled or dropped, I would at least have an ending!