If you're Janna for example, you will want to use your shield on your team's carry during combat, and save your Whirlwind or slow skill when necessary to prevent anyone from focusing down on your team's highest damage dealer. I'm giving honorable mention to Glen Cook and his "The Black Company" series of books, and also Trudi Canavan and heir's "The Black Magician" trilogy. We've renamed 'Smart Cast' to 'Quick Cast' for clarity purposes, and you can turn Quick Cast on for each hotkey with a simple toggle.