Convergence she was able to use energybending to connect with her inner spirit and gain cosmic energy from the universe to project her giant spirit. Spirituality As the Avatar, Korra is as a bridge between "Material World" and the "Spirit World", the plane of existence where the universe's disembodied spirits dwell. As her training under Tenzin progressed, she had slowly reconnected with her spirituality, seeing visions and accessing various memories from her past lives. Korra is able to purify "dark spirits" by balancing the energy within them. She learned to enter the Spirit World through the guidance of Jinora, her spiritual guide. Due to some residual traces of mercury in her body and mental pain after Zaheer poisoned her, Korra temporarily lost the ability to contact Raava and was unable to enter the Spirit World for three years, but regained these spiritual powers in the last season. The Avatar State As her predecessors, her most powerful ability is the Avatar State, in which she receives a massive boost in raw power from the cosmic energy, enabling her to easily overcome any opponent that tries to fight her head on. In the series it was revealed the Avatar State, and the Avatar itself, were created after the spirit of light Raava and the firebender Wan merged forever. In addition, this state allows her to access bending techniques she would not have learned during her own lifetime but throughout that of her past lives. If she is killed in this state, then this would cause the Avatar to cease being reincarnated. After the events of second season, Korra's Avatar State isn't able to access to the knowledge of her predecessors since she lost her connection to them indefinitely. However, she can communicate with Raava directly instead, something her predecessors were generally unable to do. Reception Korra has been widely praised as a realistic, well-developed and sophisticated character by critics and viewers alike. Her position as a female protagonist, unusual for American animation, caused Nickelodeon to originally suspend production on the series. According to co-creator Bryan Koniezko, this was because the executives believed that "girls will watch shows about boys, but boys won't watch shows about girls". Production resumed though when Korra performed well during test screenings, with young boys saying they "didn't care that Korra was a girl," only that "she was awesome." Common Sense Media praised Korra as a good role