Gamers that have played Battlefield 1‘s Community Testing Environment recently may have noticed that much of the content from the game’s upcoming They Shall Not Pass expansion is already available and undergoing test games.

Thanks to this early access, it didn’t take long before players online discovered a unique Dark SoulsEaster egg hidden on the map Rupture. The tribute comes in the form of one of the notoriously-difficult game’s signature bonfires, with a sword sticking out of the flames.