Episode 844

"The Spear of Elbaf - Onslaught! The Flying Big Mom" is the 844th episode of the One Piece anime.

Short Summary
As a crazed Big Mom is causing destruction at Sweet City, Perospero tells her that the Straw Hats had a spare wedding cake in an attempt to stop her from damaging the city any further. After Big Mom leaves to pursue the Straw Hats, Pudding explains her plan to satisfy Big Mom's craving.

Meanwhile at the Germa Kingdom, the Vinsmoke Family fights Nusstorte and his squad.

As they run towards the Seducing Woods, the Straw Hats encounter Kingbaum and use him to carry them back to the Thousand Sunny. However, they soon find a squad of pursuers and Big Mom right behind them.

Long Summary
Big Mom continues her crazed rampage destroying Sweet City. To her crew's horror, she throws Opera's lifeless body into the ground, having removed some of his lifespan. Smoothie decides that they must find a wedding cake to give to Big Mom to stop the rampage. However, head chef Streusen had gotten critically hurt from the fall and was unconscious.

Perospero gets an idea. He lies to Big Mom, telling her that the Straw Hats have an extra wedding cake. This works, and Big Mom leaves Sweet City to pursue the Straw Hats, buying the family some time. However, before she leaves, she claims that if she finds out Perospero is lying, she would steal his lifespan.

Pudding arrives with a plan to make a new wedding cake, more specifically a chocolate chiffon cake. She reveals that she could make the chocolate, Chiffon could make the chiffon cake, and the needed ingredients were stored in Chocolat Town. She suggests leading Big Mom to Cacao Island.

In the outskirts, the Straw Hats plan to cut through the Seducing Woods to reach the Thousand Sunny. They see Kingbaum, who had been sewn back together by his fiancée, Lady Tree. Nami uses her Vivre Card to force him to transport them through the forest. She reveals she had torn the card in two, so Amande only took one of the pieces. However, they are pursued by an army of vengeful enemy pirates, as well as Big Mom herself riding on Zeus.

Meanwhile, the Germa Kingdom castle faces an attack from the Big Mom Pirates. Although one fighter finds the clone manufacturing room, Germa 66 arrives and quickly defeats the attacking army. Katakuri sneaks onboard the Thousand Sunny via the Mirro-World.

Desperate for her wedding cake, Big Mom holds out her bicorne hat Napoleon, which transforms into a sword. She unleashes the powerful attack Ikoku, blasting off about a third of Kingbaum's body.

Anime Notes

 * The anime adds the following:
 * When Pudding mentions Sanji, the latter says his heart just thumped.
 * Germa 66 fighting Nusstorte's squad is shown.
 * Niji, Ichiji, and Yonji battle Nusstorte, Basskarte, and Dosmarche respectively.
 * When Luffy sees Big Mom, Jinbe has to hold Luffy back and remind him that getting back to the Sunny is their objective.
 * Katakuri entering the Thousand Sunny is shown.