The people that saved her were Liam a werewolf fighter that was a reincarnation of a farmer she knew in her youth, Enid a fey eladrin ranger with a golden eagle companion, Morris a fey eladrin artificer and later warlock who was Enid's brother, Orn a LeShay wizard and Elaine fey eladrin a druid who was cursed to stay in her fox form but can cast spells and speak in that form and is often mistaken for Enid's companion. While she wanted to do good things Merlin could be wild, unpredictable and ruthless so they questioned if they should have freed her but quickly became allies and friends with her. Kannoth and Nathaer tried to regain her loyalty and she manipulated them to regain her freedom to leave later destroying the flower. They do not trust each other but are at a truce. They fear she will once more tear open the land and bring the sky down on them. She kept Mithrendain as it belongs to her but the lords in charge would still be in power as it had not been a city when she left. Over the course of sixty years she learned modern language and recreated her own domain in Karasuthra of the beastlands. She lives in a hollow mountain with over sixty windows and have a cave system full of crystal and a river that flows into a lake. She also went to the feydark and learned that the Tanwen survived and had a population of around fifteen thousand and seven hundred. She spoke to Eilistraee about opening the seal but she was worried about how the city would react. Merlin then decided to travel faerun after visiting the non magical earth for a few years.
Edit: Zhudun implied that she saw the end of everything (which was true) and that she would have a hand in it as at the time they had seen her destructive capabilities (which may or may not be true).
Edit: I think she would have opened up a small portion eventually and allowed the Tanwen to trade and interact with Mithrendain before she left. While keeping it small and location mostly unknown to people outside both cities.
Edit: The relationship between Merlin and Eilistraee was not very genuine at the any point and they were friends, then later not as close due to their relationship.
Edit: The water from the river is rumored to have strong magic and healing properties.
Edit: There is 127 years between when she wakes up and current time.
Edit I was thinking that she died shortly after Kannoth as some of his allies would not rest until they found her so she tricked them into thinking she was gone, but she reincarnated quickly to a couple from the volcanic region. She is still the child of Mystryl and Bahamut . She still has bright blue mouth and flesh as well as the iris of her eyes but she is shorter and only a little taller than most humans closer to six feet seven inches tall and she has a dark purple complexion with red, orange and yellow scales and patterns and blonde hair with a few orange streaks and a lot of red streaks, most likely in a ponytail with braids. Her knew parents are aware of what she is and was and have a complicated relationship with it though they did agree to watch over her reincarnation before she died they worried about her at times. Her reincarnation is currently 125 years old and does have memories of her past self. One of her grandparents is a Tanwen the rest of her reincarnated family are Tanwyllt.