The Flame of Faerun fought Kelek and his gaggle of minons along with Warduke, a powerful mercenary who left once Kelek was defeated simply saying "Well I got my gold. I will leave now." and ended up vanishing. After the battle, The Flame of Faerun contined exploring the Palace of Heart's Desire in search of a unicorn's horn, and possibly the true name of Zybilna, the archfey that resides in the castle.
After some more exploration, The Flame of Faerun found the name 'Natasha' on the a cape that looked like it was made for a child. Going to the last few floors, the found a black-covered book resting on an iron lectern. They read the book that had a number of names in it. They took the book. On the last floor, they struggled to open a door that had an inscription on the doorknob "Say my name". Eventually, Sildar bailed them out by speaking the name 'Natasha' while trying to open the door. This room held the weapon Snicker-Snack they'd heard so much about. There was also a shimmering silver cloak with a unicorn embroidered on it in platinum thread, a gold helmet decorated with hart antlers, and an ornate scabbard for Snicker-Snack.
With nowhere else to search, The Flame made their way up the beanstalk tower, here, they found the bronze statue of a frog that Alustriel told them about. They fished around in the mouth of the frog, reaching into extra-dimensional pockets and found not only the shard, but also a unicorn horn.
Back on the ground floor, they were able to unfreeze Zybilna/Iggwilv/Natasha/Tasha or whomever she is by speaking her true name 'Natasha' and touching the unicorn horn to her while trying to fend off the Jabberwock. Tasha sent the Jabberwock off and after questioning the party, she granted them one casting of the Wish spell for when it is needed and told them to return to Alustriel and that she would arrive shortly after dealing with some things left in Prismeer.
Back in The Sanctuary, Alustriel was talking wit a bald man with a short goatee whom introduced himself as Mordenkainen. He told the party that Alustriel had explained things to him and that he needed to research something and would return shortly before walking into the fireplace and vanishing in a puff of smoke. Alustriel told The Flame that she had a contact in Candlekeep reach out to her about a book that speaks of an obelisk that has the power or teleportation. She sent the party there in her stead as she needed to speak with Tasha as soon as she arrived, and she also wasn't necessarily allowed in that library. With a key that was given to them, the party went through a door at the end of a hallway, and found themselves transported to Candlekeep in search of a woman named Sarah Sieota.