The battle is evolving with the Transformers Legacy Evolution Grimlock action figure! Grimlock is the most powerful of the Dinobots. His merciless demeanor and fearsome strength strike terror into his enemies, and now that he can combine with select other Dinobots (sold separately) he's a wrecking crew in the making. Celebrate the last 40 years of Transformers history with Transformers Legacy action figures for boys and girls.