Tishyaraksha
Tishyaraksha (died c. 238 BCE) was the last wife of the third Mauryan emperor, Ashoka. According to the Ashokavadana, she was responsible for blinding Ashoka's son and heir presumptive Kunala.
Early life
It is believed that Tishyaraksha was a favourite maid of Ashoka's chief queen, Asandhimitra, and after her mistress died, she went to Pataliputra becoming a great dancer and charmed Ashoka with her dance and beauty. Later, she became his concubine and during the later life of Ashoka she took care of his health as well.
Kunala
It is also believed that due to the age difference between her and Ashoka, she was attracted towards Kunala, a son of Ashoka who was religious in nature and inclined towards Jainism from early on. Kunala regarded Tishyaraksha as his mother due to her place in the Mauryan Empire at the time. After perceiving rejection from Kunala, Tishyaraksha turned so furious that she decided to blind him. It is believed that the eyes of Kunala were attractive and beautiful and that they had originally attracted Tishyaraksha to him.