Earthood

When i was a child I watched an anime where the protagonist was a little boy with a stick that could generate both gusts of wind and fire, there were characters like alibaba who was a centaur, another character who never spoke because he always bit his tongue, one copratogonist with glasses who was sometimes mistaken for a female and the other coprotagonist who had a sword that could change shape. I can not find it anywhere, if anyone can help me find it, I would be grateful