In the GLL Nordic Clash, the following rules apply in regards to substitutes:
- Substitutes are not allowed (this goes for the entire tournament)
- If your teammate is not present and you try to enter the game as a solo player, you will be kicked from the lobby.
- It is not allowed to change players in between tournament weeks in the GLL Nordic Clash. Doing so will result in a loss of any points the previous duo might have earned.