We open with the gang hiding in a cave while Illyana still tries to manifest her soul sword. She can form many other kinds of weapons but not the one that symbolizes her escape from Belasco. It's been weeks and Illyana has been training Maddie in how to use magic in the interim.
They decide they've reached the point where they have to storm the castle to take Limbo back, but Dani's still angsty over giving Limbo to Maddie. Maddie says Krakoa, because it has Sinister and the Summers brothers in such prominent positions, is to her what Limbo is to Illyana and Limbo is where she can find purpose away from all of them. Colossus offers his support for Maddie and she and Illyana do the ritual to make Maddie ruler, even though they know someone else is ruling Limbo at the moment.
The final fairytale page has the group facing a shadow in a final battle.
As they pass through the front gate of Castle Belasco, Magik casts a spell that puts the demons surrounding the gate to sleep. Dani says Magik should use her magic more in battle, but Illyana says using her soul sword is using her magic.
More demons arrive and they fight. Illyana goes through another door to face S'ym, picking up a random sword off the ground. He grabs her arm and makes her drop it, and while she's focused on him someone hits her on the head from behind with his soul mace. Turn the page and...
It's Illyana, the third alternate version of her in this storyarc, quoting Sun Tzu non-stop. The others try to help but she quickly binds them in place.
Data page showing the history of 'Queen Illyana Rasputina,' a version who decided to stay in Limbo to rule it after beating Belasco instead of returning to Earth. While she remained an ally of the X-Men and New Mutants, she became more evil than the 616 'Yana, kidnapping the Enchantress to learn how to control the Darkchild power and then murdering her once that was done. The page cuts off during the part about that timeline's version of Inferno, so the story remains incomplete. When side by side the evil version looks like an adult while the real Yana looks like a teenager.
From her explanation, it seems that this alternate Illyana was created by Limbo itself in response to the real Illyana's neglectful rulership and possibly to ensure an Illyana would continue to rule it instead of Madelyne. She declares that for her to live she has to fully take control of Limbo, and for that she has to kill the real Illyana.
They have a fist-fight, the evil version who wasn't bludgeoned with a magical mace easily overpowering the one with a concussion, and quote Sun Tzu at each other some more. Illyana reveals they had a plan to deal with whoever was pulling S'ym's strings as Maddie stabs the big bad from behind with a magic scythe.
Illyana absorbs the essence of her counterpart, which seems to have been at least partially stolen from her when the soul sword broke. It combines with thing her younger self gave her last issue and she undergoes a magical girl anime transformation into her new form, with her soul sword reforged. The gold coloring comes from the upgrade from the gift little Illyana gave her.
The surrounding demons react in fear and pledge their loyalty to Illyana again. She says she's not in charge anymore but goes to punish S'ym anyway, Colossus holding him while she either kills or tortures him.
Wrap up. Illyana writes a letter to the Quiet Council informing them about Maddie being the new ruler of Limbo. Maddie cannot threaten Krakoa in any way, and Illyana will be both keeping an eye on her and continuing to teach her magic. Her stepping disks seem to function as usual, but she isn't sure yet what effect giving up Limbo will have on them so will continue practicing. She says she wants to teach magic to more people o Krakoa, especially so mutants won't be defenseless when mutant-power-dampening tech is used on them.
Colossus and Illyana meet. Piotr has noticed something is wrong as a result of Mikhail's control. He doesn't remember what he does when under that control and is becoming afraid. He wants to patch things up with Illyana because his love for her is constant and therefore a source of stability he needs right now. Illyana says she's spent her life acting angry to hide her pain and is tired of doing that. They agree that since Krakoa is supposed to be about second chances they should use it to repair their relationship.
In Limbo, a demon who is fed up with all the changes in leadership tries to rally the other demons to take control of Limbo from Maddie, but she cuts his head off with her Scythe and declares she will be staying in Limbo to rule unlike Illyana who stayed on Earth as much as possible. She sits on the throne as the demons chant 'long live the queen.'
The last flashback pages reveal that the demon who stole Illyana's brush was saved by Illyana from S'ym's wrath when she was young, making him eternally gratitude. He learned of the importance of the storybook in giving her hope and resolved to create it in the past, stealing her brush and hair and using them to create the little goblin and imbue it with the knowledge and memories to write the storybook in the first place.