He nearly didn't come back for a final season of Amish Mafia, but Levi's return to Lancaster may have been necessary thanks to a new threat to his empire.

Levi Goes To War

He has previously kept several enemies trying to take him down at bay-but Lebanon Levi may have now found his match in rogue Black Bumper Mennonite 'Duivel' Doug.

In a preview clip for the Tuesday, Feb. 17 episode, Doug appears ready to turn the fight up another notch-after his war with Caleb resulted in broken car windows for Doug and destroyed buggies for Caleb-and Levi is annoyed that he is forced to continually return to protect his empire from collapsing whenever he leaves.

Meet The Newest Members Of The 'Amish Mafia' Cast

"Every time I leave, something is always going down," Levi says in the clip.

Doug will truly take things to the next level though-stealing a horse and violently destroying another buggy by backing his car into it as part of his decision to threaten the Amish to leave Lancaster County all together.

"I hate the Amish. They're hurting the Mennonites and they're hurting our business and I am sick of it," Doug says in the clip. "I'm not going to stop until every Amish is out of Lancaster."

He may even rebel against other members of the Mennonite community who don't understand his aversion to the Amish-warning them that they need to see the other group as the enemy.

"They are not your neighbors, they are not your friends, they are your enemies," he shouts in the clip.

The war could get both groups into major trouble however-as Officer Paul Castline is also ready to make a return on the scene-and notices that someone is very clearly ready to take the Amish down.

"Someone clearly doesn't like the Amish right now," he says in the clip.

Amish Mafia airs Tuesdays at 10 p.m. on Discovery.