Ida, full name Ida Angacha Tri was daughter of Ayne Tri and Elamar Tri. She was a powerful healer. She is born in year 15 C. In year 27 C, when Crest Wars started part of a building in Rugitalita failed. She was there with Anavyx Tri and her younger brother Elador Tri. When she saw the falling block she saved her brother, but died.