MTG Prerelease Murders at Karlov Manor

Murder! Mystery! Magic! A string of alarming murders streaks across the plane of Ravnica, and your players will step into the shoes of Ravnica's greatest detectives to track the clues and crack the case. Will they uncover the mastermind before it's too late? This is the current time-plan (start of each round might differ from time-plan). 11:00 - 12:00 - Registering 12:00 - 13:00 - Deck building 13:00 - 14:00 - Round 1 14:00 - 14:10 - Short break 14:10 - 15:10 - Round 2 15:10 - 15:20 - Break 1...