Cloud Cover (Blue)

When Cloud Cover resolves, it will generate a one-shot-prevention effect that prevents 3/2/1 damage from a single event of damage that would be dealt to your hero. Any remaining prevention amount does not carry over to the next time you’d be dealt damage. (e.g. If Cloud Cover’s prevention effect would prevent 3 damage, and then you’re dealt 1 damage, you will prevent the 1 damage; however, you will not prevent any more damage with the same Cloud Cover effect later that turn).