Curse

"Sam are you sure about this?"
"Yes Dean, I read it twice and I asked even Rowena."
"From what day we're asking witches for help? Dammit, Sammy, we're supposed to kill witches, not ask them for advice."
"I know Dean right, but what else I supposed to do? The curse is weird and starting affect the whole town."
"Oh right, oh right, read it one more time to me."
"We have to push Aries down the hill, and it doesn't specify if it has to be animal or human, so..."
"Well, let's find both and push them down the hill."