Talk:King Sombra/@comment-26113331-20121104200955/@comment-5450224-20121104224841

Maybe they thought shadows have finite lifespans? It's not really a very well documented topic or anything, and they probably weren't thinking that far ahead. If they really wanted all these villains not to come back and cause more trouble again (besides Luna, I guess), they probably should have just found a way to imprison them without life preserving magic.