Drafting is a principle used in sports in which everybody gets to pick an athlete for their team roster from the common pool in a sequence. The sooner you get to pick, the better athletes you will be able to get.
In Orc-Lympics the drafting goes like this:
Choose 1 card from your hand to keep and place it face down in front of yourself;
Pass all remaining cards in hand (face down) to the player to your left (clockwise);
Repeat the process until there are no more cards to pass.