Description: Why the Scouts were nearly destroyed at Shiganshina, why Levi kept Zeke alive for a moment, what the tainted wine did later, how Levi lost different teams, and why Pieck's Cart Titan looks so different.
Major spoilers for Attack on Titan, including its ending.
The Scouts won the battle and practically lost the army
The return to Shiganshina gives Attack on Titan one of its cruelest contradictions. The Survey Corps retakes Wall Maria and reaches the basement, yet only nine members return. Erwin Smith is gone. It is a strategic victory with the casualty list of a catastrophe.
Watch the Beast Titan hurl crushed rock at the recruits and the imbalance is almost absurd. The Scouts are fighting for human survival. Zeke appears to be practicing baseball with human beings as the targets. Calling the episode “Perfect Game” is a particularly nasty touch.
Why Erwin's charge was more than a motivational speech
With the horses under threat and stone barrages sealing the approach, Levi cannot simply run straight at the Beast Titan. Erwin's plan is brutally specific: he and the recruits ride toward Zeke to hold his attention while Levi uses the surrounding Titans to close in unnoticed.
Those recruits understand how unlikely survival is. Erwin understands it too. He also knows the basement could finally answer the question that has driven his entire life. He abandons that answer and rides first.
The speech is stirring. The soldiers' terror is real. You can admire the sacrifice and still think, “Those kids deserved better.” That tension is the scene's power, not a contradiction to be explained away.
Why didn't Levi kill Zeke immediately?
Levi succeeds at the job the charge was meant to enable: he shreds the Beast Titan and pulls Zeke out. The frustrating part is what comes next.
Levi has a Titan injection. He considers using it on a dying ally, then having that person eat Zeke and inherit the Beast Titan. Killing Zeke instantly would throw away that possibility. During that narrow decision window, Pieck arrives in Cart Titan form and rescues him.
So Levi did not lose the fight. He won the fight, considered how to recover the Titan power, and lost the prisoner. All those recruits died to make the opening possible. That is why the escape stings so much.
Zeke kept sending the Corps a bill
Later, Zeke's spinal fluid is secretly served in wine. In the forest, roughly thirty soldiers guarding him transform into Titans when he screams. Levi must kill the people who were serving under him. The contamination also reaches military leaders, including Pixis.
This makes Zeke a peculiar nightmare. In close quarters, Levi repeatedly overwhelms him. Across the wider conflict, Zeke devastates manpower, command and trust.
Terrible head-to-head record against Levi. Absolutely outrageous total damage to the organization. A battlefield scorecard and an institution's balance sheet tell very different stories.
Levi's squad did not die just once
The original Levi Squad—Petra, Oluo, Eld and Gunther—was wiped out by the Female Titan. The rebuilt squad later included Eren, Mikasa, Armin, Jean, Connie and Sasha. That second group was not collectively killed at Shiganshina. The roughly thirty soldiers in the forest were a separate detail assigned to watch Zeke.
Distinguishing those groups makes the tragedy sharper. Levi loses elite comrades, then Erwin and much of the wider Corps, then the soldiers he is forced to cut down himself. Humanity's strongest fighter has no ability that guarantees his comrades get home.
And why does Pieck's Cart Titan look like a different creature?
The early Cart Titan is unsettling enough that seeing its later appearances, and then meeting Pieck Finger in human form, can produce a genuine double take. The character's presentation evolved during the manga's creation. A secondary account of an interview with creator Hajime Isayama says the Cart Titan's human inheritor was originally imagined as a middle-aged man before becoming Pieck.
That is a production-history explanation, not a claim that the character canonically changed faces overnight. It also makes her Shiganshina rescue funnier in retrospect: one of the strangest-looking Titans arrives, performs the most consequential emergency extraction in the arc, and leaves Levi with absolutely no satisfaction.
What if Zeke had died there?
Zeke's royal blood becomes pivotal to Eren's later use of the Founding Titan. Remove him at Shiganshina and their later plan could not proceed in the same way. That does not prove the Rumbling would be impossible under every imaginable alternative; royal blood and Titan inheritance introduce other possibilities.
The stronger conclusion is simpler. Erwin's charge bought Levi one opening. Levi used it to defeat the Beast Titan. Yet Zeke escaped, and the damage kept coming. Winning a duel is not the same as ending the war.
