Complex sentence: Zvi Mowshowitz, a well known Pro-Tour player, petitioned Wizards of the Coast to buy the license for NetRunner, but the transfer was never completed and the game is no longer produced.
Split into simpler sentences: Zvi Mowshowitz, a well known Pro-Tour player, tried to buy the license for NetRunner from Wizards of the Coast. Sadly the deal was never completed and the game is no longer produced.