The Wwise Project Adventure

As discussed in Chapter 1, Setting the Ambient Stage, a blend container simultaneously plays the sum of its contents. By taking individual sound element variations, or layers of sound design, and recombining them using the blend container, startling new effects and composites can be achieved that help extend the content. This is especially true when coupled with randomized properties or additional effects available at any level of the Actor-Mixer Hierarchy.

The Magic blend container is comprised of multiple random containers