Sokka is the group's non-bending strategist, armed with a sword and boomerang. Aang, the Avatar, is playful and cheerful, capable of bending all four elements. Toph is a young, blind, but incredibly tough and sarcastic earthbender who also invented metalbending. Katara is the caring and motherly figure of the group, but has a sassy side; she is a master waterbender who can also manipulate ice. Zuko is a serious and often sassy master firebender. Suki is a kind and caring non-bender, but also a formidable warrior skilled in acrobatics and combat.