Build the ultimate beast alliance: classic transformers robots and beast robots join forces in an epic alliance! combine beast alliance robot toys with beast weapon figures to gear up for battle (each sold separately, subject to availability) Beast combiner 2-pack: beast combiner 2-packs come with 2 beast alliance figures: 5-inch battle changer and 7-inch beast armor toys. convert beast figure to armor mode and attach to armor up the larger robot action figure 2 modes: the larger action figure converts from robot to alt mode and the smaller figure converts from beast to armor mode and attaches to the larger figure Transformers: rise of the beasts: featuring robot and beast characters inspired by the epic transformers movie, transformers: rise of the beasts!