Groot is a plant creature from another world. He is composed of seemingly indestructible bark that can regrow if it is ever damaged. He is capable of reshaping and growing out his body for either offensive or defensive purposes. Groot does not seem inclined to violence, however, and typically shows a gentle demeanor with a kind disposition. When speaking, Groot is a creature of few words. In combat, Groot fights furiously and without fear. His regenerative abilities keep him going long after his opponents tire. Groot is known to enjoy upbeat music and is said to dance when no one is watching.