Transformers PCC Power Core Combiners

Power Core Combiners is a 2010 toy line by Hasbro (Takara Tomy in Japan) that combines elements of Combiners, Targetmasters and Mini-cons. "5 Packs" come with drones that combine with the main figure. Individual robot packs come with Mini-Cons that transform into their weapons; the figures can also combine with the drones in different combinations.