The 4v1 is the most important and memorable battle of 6a6k. It involved Hydrosatanic, RobTron9000, ATouchOfKiwi, and Sreten against one person, Nedril. It started near the stairway to the castle at Nevergreen, and moved towards the Plantation Manor, then back to the stairway. Nedril killed RobTron9000, then Hydrosatanic, and was eventually killed by RobTron9000 who had been TPed back to the battlefield and was using Hydrosatanic's gear. The result of the battle was the powerhouse that was Nedril had come crashing down. RobTron9000 had then become the richest player on the server.
Video of the fight (recorded by ATouchOfKiwi):