Rotation Draft

Each person picks 2 champions. Everybody rotates with the pool of 10 champions, including enemies. You rotate when you die. Whatever items and gold you have earned on a certain champion transfers to whoever rotates into that champion. Also, the two champions you choose receive passive gold equal to your own while they are not being used. This means that if an enemy is about to rotate into one of your champions, they get a bunch of gold if you've been winning a lot. Your gold changes to the amount on each champion you rotate to, so if somebody has been afk and disconnects after 10 minutes, you wouldn't have much gold to work with once you transfer to that champion (goes both ways).

Runes and masteries also transfer.