League of Legends is a very complex game with many different elements that can affect gameplay. Having a checklist to help players remember all the different things they need to do can be very helpful in ensuring they have a successful game. The checklist can remind players of things such as what abilities they have available, what items they need to buy, and where their enemies are on the map. This information can be critical in making sure players are able to make the most of their abilities and stay ahead of their opponents.