The episode begins with the Zeon elite preparing the Yomagn'tho, a massive Solar Ray device, for its final test and deployment. Chalia Bull, a Zeon officer disillusioned with the cause after the One-Year War, confides in Machu about his desire to kill Kycilia and Gihren Zabi to end their destructive ambitions. He gives Machu his pistol, entrusting her with the means to act on this plan.

Meanwhile, Kycilia meets with Gihren Zabi and his entourage. She confronts Gihren about his inaction following an assassination attempt on her. During this tense meeting, Kycilia poisons Gihren and his entourage, killing them swiftly and taking control of the Yomagn'tho project. This cold-blooded move removes Gihren from power and solidifies Kycilia's dominance.

Nyaan and Xavier Olivette, loyal to Kycilia but unaware of her full intentions, follow her orders as the situation escalates. Nyaan pilots the newly introduced Gundam GFreD, a powerful mobile suit, and prepares to activate the Yomagn'tho weapon.

As the Yomagn'tho powers up, Machu arrives too late to prevent its activation. Nyaan triggers the device, which teleports over the A Baoa Qu base and unleashes devastating destruction, obliterating the base in a massive explosion. This marks the largest and deadliest mobile suit battle since the One-Year War's end.

In the aftermath, Machu confronts Nyaan, not yet realizing that Nyaan is the pilot of the GFreD. Both women are emotionally charged, as they were once close but now stand on opposing sides. The episode ends with the tension between them unresolved, setting the stage for an imminent confrontation.

Throughout the episode, the characters are forced to take sides quickly, with no time to reconsider their choices. Chalia's backstory and motivations are revealed in detail, highlighting his commitment to Char Aznable's dream of a world for Newtypes. Kycilia's ruthless ambition drives the plot forward, culminating in her decisive and lethal actions against Gihren and his faction.

The episode is marked by intense emotional displays amid the chaos of battle, with no respite for the characters as they face the consequences of their decisions in real time. The stage is set for a violent and tragic escalation in the conflict, with Machu and Nyaan poised for a dramatic and personal showdown.

The episode "Yomagn'tho Blockade," the tenth of Mobile Suit Gundam GQuuuuuuX Season 1, ends with a massive and devastating battle triggered by Nyaan activating the Yomagn'tho device, which unleashes a destructive force that obliterates the A Bao Qu base. Kycilia kills her brother Gihren Zabi in a swift power move, and Machu confronts Nyaan in the aftermath, setting up a tense and violent conflict between them. The episode closes on this unresolved confrontation, with the fate of the characters hanging in the balance.

Expanded narrative of the ending scene by scene:

The episode opens with Chalia Bull sharing his backstory with Machu and entrusting her with his pistol, revealing his intent to assassinate Kycilia and Gihren Zabi during the Yomagn'tho test. This moment is heavy with tension, as Chalia's motivations and history are laid bare, emphasizing his commitment to Char Aznable's dream of a Newtype world.

As the Yomagn'tho device--a solar ray system ostensibly for peaceful use--is activated by the Zeon elite, Kycilia acts decisively and coldly, poisoning and killing her brother Gihren Zabi. This act is swift and calculated, demonstrating her ruthless pursuit of power and revenge for their father Degwin's death. Unlike the original Gundam series, this is a cold political maneuver rather than an emotional outburst.

Nyaan, following Kycilia's orders but unaware of the full scope of her plans, activates the Yomagn'tho's true destructive power. The device teleports over the A Bao Qu base and unleashes a massive explosion that destroys it completely. The visuals are intense, with brilliant colors signaling obliteration amid the chaos of battle.

Machu arrives too late to prevent the destruction and is confronted with the aftermath. She faces Nyaan, who pilots the new Gundam GFreD, setting the stage for a direct and personal conflict between the two. Both women are armed--Machu with Chalia's pistol and Nyaan with her Gundam--heightening the tension.

Throughout the episode, the characters are forced into a point of no return, with no time to reconsider their choices. The battle is the largest and deadliest since the One-Year War's end, and it forces all participants to take sides and face immediate consequences. The emotional weight is palpable, with Machu and Nyaan's strained relationship underscored by their shared history and current opposition.

The episode ends abruptly as Machu confronts Nyaan, leaving their fates uncertain but charged with the promise of further conflict. Kycilia's rise to power is cemented by her elimination of Gihren, while Chalia's death and Machu's armed stance mark a turning point in the struggle for control and ideology within Zeon.

In summary, the main characters' fates at the end are:

• Kycilia: Successfully seizes power by killing Gihren Zabi.
• Gihren Zabi: Killed by Kycilia early in the episode.
• Chalia Bull: Dead, having passed his pistol to Machu.
• Machu: Armed and confronting Nyaan, poised for a violent clash.
• Nyaan: Piloting the Gundam GFreD, loyal to Kycilia, and responsible for activating the destructive Yomagn'tho.

The episode closes on this high-stakes confrontation, emphasizing the brutal consequences of power struggles and the personal conflicts intertwined with the larger war.

The TV show Mobile Suit Gundam GQuuuuuuX, Season 1, Episode 10 titled "Yomagn'tho Blockade" does not have a post-credit scene. None of the detailed reviews or breakdowns of this episode mention any post-credit content or additional scenes after the main episode concludes. The episode ends with the intense and large-scale mobile suit battle reaching a critical point, leaving the characters at a decisive crossroads, but no extra scene follows the credits.

The largest and deadliest mobile suit battle is triggered by the activation of the Yomagn'tho, a Solar Ray device, which Nyaan activates following Kycilia's killing of Gihren Zabi. This event unleashes massive destruction, including the teleportation and destruction of the A Bao Qu base, forcing all characters to take sides and face the consequences of their actions in real-time.

Kycilia Zabi takes a decisive and ruthless role by killing her brother Gihren Zabi early in the episode, eliminating him and his entourage through poisoning. This act is a cold-blooded power move rather than an emotional revenge, marking her as a central antagonist who controls the Yomagn'tho project and drives the conflict forward.

Challia Bull seeks to kill Kycilia and Gihren Zabi to advance Char Aznable's dream of a world for Newtypes. He shares his backstory with Machu and gives her his pistol, showing his commitment to this cause. Despite his strategic mind, he fails to anticipate Kycilia's swift and brutal moves, which leads to a desperate fight to protect Machu and allow her to confront the GFreD.

Machu and Nyaan, who once had a meaningful connection, are now on opposing sides. After Nyaan's loyalty shifts to Kycilia, she activates the Yomagn'tho weapon, causing massive destruction. Machu arrives too late to stop this and ends up confronting Nyaan, setting up a personal and intense rivalry that is a key emotional and plot element of the episode.

Xavier Olivette and Nyaan follow Kycilia's orders, though they may not fully understand her intentions, which places them in direct conflict with Challia and Machu. Xavier leads forces against Machu, resulting in a tense standoff where Challia sacrifices himself to let Machu escape. These shifting loyalties heighten the tension and complexity of the battle, emphasizing the personal stakes for each character.

Mobile Suit Gundam GQuuuuuuX, Season 1, Episode 10 "Yomagn'tho Blockade" is not entirely family friendly. The episode features intense and large-scale mobile suit battles with significant violence, including mass combat and character deaths, which may be upsetting for children or sensitive viewers. There are also emotionally harrowing scenes showing characters facing the consequences of their actions in real-time, including themes of loyalty, betrayal, and war crimes. The tone is tense and serious, with no moments of rest or lightness during the episode's conflict.

Potentially objectionable or upsetting aspects include:

• Graphic and deadly combat scenes involving giant robots (mobile suits) with casualties.
• Emotional distress and intense character confrontations amid war.
• Themes of mass murder and war crimes implied or depicted.
• Strong displays of human suffering and moral dilemmas in a wartime setting.

No explicit spoilers about plot details or character fates are revealed here, but the episode is clearly aimed at a mature audience comfortable with war violence and complex emotional drama.