This passage introduces Transformers toys designed to create an ultimate Beast Alliance. Classic Transformers robots and beast robots can be combined with beast weapon figures for battle. The Beast Combiner 2-Pack includes two figures: a 5-inch Battle Changer and a 7-inch beast armor toy. These figures can transform and combine, such as Skullcruncher attaching to Optimus Primal. The toys are inspired by the "Transformers: Rise of the Beasts" movie, and they are cross-compatible with other Beast Alliance figures, allowing collectors to build a larger alliance.