Official Introduction to Diablo 3 Rune

Each class has more than 20 skills, and players can select up to 7 skills at a time. The main function of skills is to allow players to cast special attacks or magic attacks, but there are also defensive skills, summoning skills, trap skills or skills that allow players to move quickly on the battlefield to carry out surprise attacks or escape. The emergence of these skills allows players to have a variety of tactical choices in the process of protecting shelters and fighting demons, while runes can change the rules and forms of skills, providing players with further personalized choices. There are five types of runes: Crimson, Indigo, Obsidian, Golden, and Alabaster. Each rune has different effects on skills. For example, embedding scarlet runes into a skill will strengthen its damage ability, while embedding snow white runes will increase its vertigo effect