In "League of Legends", there exists four different types of Dragon.

The answer is false because in League of Legends, there are actually five different types of dragons, namely the Infernal Drake, the Ocean Drake, the Mountain Drake, the Cloud Drake, and the Elder Dragon. These dragons provide different bonuses to the team that defeats them, for example, Infernal Drake grants increased ability power and attack damage, while the Ocean Drake provides regeneration effects. Therefore, there are more than four types of dragons in the game, making the statement false.