2 Teams are split in a world of tripled spawn rates. Each team must obtain a wither skull before meeting up to collect the final skull, and all the eyes of ender to face the Wither and Ender Dragon.
Players are given 5 minutes to prepare for the onslaught of mobs that will attack them throughout the night. With the use of specifically configured mob AI mods, the challenge is designed to be unfair and challenging.