The end of Amara is near, but defeating her comes with a price for the beloved Winchester brothers. After gathering souls to be used as a bomb against the Darkness, Rowena reveals that Dean is the bomb.

Billie Reaper's appearances in this season have been keeping viewers on their toes. She has been warning the brothers that the next time one or both of them dies, there will be no more second chances. Reaper will be back in the season finale, and could it be Dean's soul she will fetch? Will God be able to intervene when it happens? On the other hand, could it be the end of Amara?

"Supernatural" has massive support and season 12 was confirmed in early March. With God appearing in the current season, many are wondering where the direction of the next season will lead. Actors Jared Padalecki and Jensen Ackles, who play the Winchester brothers Sam and Dean, respectively, were present at the Jibcon 2016 and they were asked about the finale and the coming season.

Padalecki and Ackles were being playful with the panel even as they were answering how the finale would go down. They both agreed then that the last four episodes, starting from Chuck's revelation that he is God, could all have been finales. Ackles teased about characters dying but was quick to take it back and say, "I mean uh … they didn't even talk about death."

Without revealing the biggest surprise in store, Padalecki said, "It was written when we knew we had a season 12 … in my opinion it's written as part of a bigger storyline than as a specific season finale." Ackles also added, "This particular episode was more of a collaboration from everybody on the show than any other episode you've seen this season."

Watch "Supernatural" season 11's explosive finale on Wednesday, May 25 at 9 p.m. on The CW network.