Tetri is a minor character in Mana Khemia 2: Fall of Alchemy.
Tetri is a cold and mysterious Mana Woman who serve for the Light Mana as a messenger Between the Mana's and Human's Worlds. Unlike her master, known as "The king of manas" she is pretty diplomatic and always try to find a way to escape the conflicts, avoiding every sort of controntations. But her allegiance to the Light Mana often doesn't let her follow her own will. Tetri apears a very few amount of times in front of the player, even less if the player choose to plays Raze during the main story. She mainly apears in the postgame extension, and have a minor role in the Ulrika's Story.