This tournament hasn't specific rules. Just destroy your contender at any cost! You can play in any map, cave or open sky, large-size map or medium-size map.
But you will have to adjust the next changes in the Intermediate default scheme:
*1 round per game.
*150 of health for all worms.
*6 worms for each team.
*Mines activation: 0 seconds.
*Donor cards activated.
*Longbow upgrade.
*Jetpack x1.
*Low Gravity x1.
*Fast Walk x2.
*Invisibility x1.
*Banana Bomb x1.
*Minigun x1.
Select Worm option is forbidden for this tournament (If your altered Intermediate scheme has it).
That's all. Enjoy the games.
POSTSCRIPT: Obviously. If you don't want to adjust all that previously mentioned and required changes manually, download the scheme placed up there with the modifications already done. ^_^