Board Thread:Spoilers!/@comment-26159109-20160301190120/@comment-28087533-20160329231920

Eskaver wrote: Not to venture off topic, but Charmed went pesky humans, group of weak demons, source of all evil, Strong elder and Strong demon, Rival to the Source of all evil and serious humans, then a group of power beings. Supernatural went ghosts, demons, angels, leviathans, the Darkness.

So, I'm guessing they are bringing something with them, perhaps unintentionally.

Unless this season has a happy ending... I seem to remember Buffy implementing the same formula. First, vampires, more powerful vampires, the Master as the oldest vampire, Mayor Wilkins (supeme beast/creature?), Adam (cosmic cyborg?), a GOD (Glory), an extremely powerful witch (Dark Willow) and the source of all darkness/creator of evil (The First).