(Gambit & The X-Ternals I#2) - Lila's gateway led the X-Ternals and Rictor to the Shi'ar world Ch'reesharaa where they immediately encountered the Shi'ar Imperial Guard. Their leader Gladiator ordered their surrender, but only Rictor complied. Gambit ordered Jubilee and the others to make a run for it instead. Jubilee was almost fried by Starbolt's plasma attacks, but she was saved by Sunspot who beat the Guardsman. Strong Guy managed to buy his teammates some time when he absorbed Gladiator's attack, thereby knocked the Imperial Guard's leader into orbit.

(Gambit & The X-Ternals I#2 - BTS) - The team hacked their way through the jungles of Ch'reesharaa unaware they were dealing with sentient plantlife that did not take kindly to the unintended mutilation. The plants took their attackers captive. As a result, the Imperial Guard's B'Nee and C'Cil could no longer find them.

(Gambit & The X-Ternals I#2) - All of Ch'reesharaa momentarily experienced the Nexus Expansion, the utter eradication of all reality caused by an increasing imbalance in the M'Kraan Crystal.

(Gambit & The X-Ternals I#2) - When Jubilee and the others woke up, they found themselves restrained by the plants' thick, green vines. They were confronted by the Shi'ar/Mephistoid hybrid Jonath who told them about the Nexus Expansion and its threat to all of existence. After determining they were friendly enough to release, Jonath explained to the disbelieving Jubilee that the planet had somehow called out to Gambit and his team for aid. Jonath told Gambit that in order to save the planet and their entire reality, they had to witness the end of all that is to prevent it from happening again. Jubilee flipped out when she heard this: they were only supposed to steal a rock.

(Gambit & The X-Ternals I#2) - Jubilee did not have long to argue: Mudir Rictor had led the Imperial Guard to them. However, seconds into the fight another Nexus Expansion occurred, signalling the impending death of the planet. When Lila Cheney could not teleport them away in time, all hope seemed lost. Then, the team found themselves transported aboard the Starjammer where Deathbird and her crew were waiting for them. The spaceship sped away from Ch'reesharaa which was already falling victim to the M'Kraan crystallization wave. According to Deathbird, the M'Kraan wanted them to witness the planet's destruction.

(Gambit & The X-Ternals I#3 - BTS) - The Starjammers brought Jubilee and her team to the Shi'ar world where the M'Kraan crystal was kept. In an attempt to control the crystal's ever increasing energies, D'Ken had a planet sized contraption constructed that baffled the Terran mutants. Deathbird planned to have the Starjammers keep the Shi'ar imperial fleet occupied while she and the mutants went down to take out her brother D'Ken and secure the crystal.

(Gambit & The X-Ternals I#3) - While Gambit headed for the crystal with Deathbird and Lila, it was up to Jubilee, Strong Guy and Sunspot to keep D'Ken's ground forces at bay. They fought a valiant, but ultimately unwinnable battle, especially when Gladiator arrived on the planet with Rictor who shook everyone up with his seismic powers. Jubilee watched Sunspot push his powers to the limit by absorbing the M'Kraan's energies.

(Gambit & The X-Ternals I#3) - Faced with no other options, she jumped into the giant crystal. She found herself in the city in the crystal, where the M'Kraan's guardian Jahf was already talking to Gambit and the others. Jubilee witnessed Gambit strike a deal and receive a shard of the crystal. Lila was ready to teleport the team and Rictor to Earth, but Sunspot elected to stay behind because he had absorbed a dangerous amount of energy and would only be a liability to them.

(Gambit & the X-Ternals I#4 (fb) - BTS) - Moments before leaving, Gambit covertly slipped Jubilee the crystal shard because he suspected Rictor would immediately try and come after him upon their return. The second they reappeared on Earth in the Morlock tunnels, the team split up to make it harder for Rictor to track them down. Jubilee went with Strong Guy while Rictor began to use his seismic powers to affect the stability of the entire tunnel network.

(Gambit & the X-Ternals I#4 - BTS) - Jubilee and Strong Guy ran into Magneto's infant son Charles and his robotic Nanny who had retreated to the tunnels following Apocalypse's assault on the X-Men's base. In order to prevent Magneto from obtaining the shard, Strong Guy showed his true colors and smashed Nanny.

(Gambit & the X-Ternals I#4) - Terrified and furious, Jubilee grabbed Charles and made a run for it. But she got herself lost in the massive tunnel network and eventually ran into Guido who very calmly forced his teammate to hand over both the child and the crystal. Jubilee could do nothing but watch him disappear into the darkness.

(Amazing X-Men I#4 - BTS) - Jubilee was located by Gambit, Lila Cheney and the X-Men Dazzler and Exodus who had entered the tunnels to look for Charles. After learning of the boy's fate, they decided to return to Xavier's estate.

(Amazing X-Men I#4) - Jubilee watched from a distance when Rogue almost killed Gambit after he told her one of his teammates had abducted her son. After calming down, Rogue led Jubilee and the other X-Men and their allies in a final attack on Apocalypse's base to free her husband, her son and the M'Kraan crystal which they needed to correct the timeline.

(X-Men Omega I#1) - Jubilee and the others were teleported into the Pens underneath Apocalypse's citadel by Blink. She helped the team fight their way to the M'Kraan crystal where the blind seer Destiny confirmed Bishop's claims about the need to restore the timeline. Jubilee also heard Destiny tell Illyana that they were both dead in the world Bishop was trying to recreate. Jubilee then fought to keep Apocalypse's forces, buying Bishop, Destiny and Illyana time to enter the M'Kraan Crystal and carry out their mission.

(X-Men: Age of Apocalypse One-Shot I#1) - Jubilee was just as surprised as everyone else when the atomic bombs sent by the Eurasian Human High Council to wipe Apocalypse and his empire off the map did not explode. Their world had been saved and everyone assumed it was Magneto who disarmed the explosives (see comments).

(Rise of the Powers of X I#5) - Jubilee was among the many deceased mutants from countless realities whose souls were summoned to the White Hot Room by Earth-616's Jean Grey to help her and the Phoenix finally defeat the multiverse spanning threat of Nathaniel Essex.