Grab your swords and hammers because it’s time to sign up for the sport of the future: Grifball! Registration for the first Halo 5: Guardians Grifball league closes tomorrow and play starts next week, so grab three of your friends and create a team over on GrifballHub.com. Games in the league are played on set nights and will use game settings similar to those released by 343 Industries. The league is open to newcomers and veterans alike and it doesn’t matter if you’re playing to win or playing for fun. If you’re looking for a team to join for the first season, you can head over to the Recruiting forum over at GrifballHub and find a team to play with. What is Grifball you ask? Here’s a nice little video for you.