The clan mod is a modification of Battlefield 2142. When you play the mod, you won't have any of your unlocked assets, but rather a selected range of unlocks which should fit clan wars perfectly. Note that you will not be able to customize your kit - you will spawn with a selected range of unlocks right away! Each kit has one or a few unlocks and all kits have the Frag grenade. All players have also been given improved sprint ability.