Black Tower

The "Black Tower" was a project started by Queen Ambi in The Legend of Zelda: Oracle of Ages. It was originally planned as a tower from which she could look for her missing lover; hence named: Ambi's Tower. However, the project was corrupted by Veran who had taken over the body of Nayru in order to bring suffering to the people of Labrynna. Veran forced Ambi's subjects to build the tower without rest. Thus, the tower earned its name: The Black Tower.