Uncanny X-Men #459

All over the world, sub-zero temperatures are sending civilization into a frosty panic. The X-Men wait in a cavern in the Savage Land until the time is right for them to strike. After X-23 frees Ka-Zar and Raina from Leash’s mind control, the X-Men and the remaining Mutates teleport to the citadel to confront R’Chel. They fight their way through the Hauk’ka soldiers and enter the stasis vault where R’Chel is controlling Storm. With the help of Brainchild’s invention and Betsy’s psychic katana, the group is able to stop R’Chel, but Brainchild’s treachery sets the ice-storms in motion even worse than before. After X-23 dispatches Brainchild, R’Chel accepts the advice of Kaidan, Raina, and Masano that this plan was ill-conceived and will result in the deaths of the Hauk’ka as well. She merges minds with Storm and is able to stop the global freeze. In the process, she is freed from her dino-delusion. Later, Kurt’s skillful use of charismatic diplomacy convinces the Hauk’ka to live at peace with the world.