Episode 867

"Lurking in the Darkness - An Assassin Targeting Luffy!" is the 867th episode of the One Piece anime.

Short Summary
With Big Mom following the Fire Tank Pirates, the group on the Thousand Sunny continues on to Cacao Island, but Sanji informs them that the Big Mom Pirates are aware of their plan to meet Luffy there.

At Cacao Island, a large force of the Big Mom Pirates gathers and Oven prepares a trap for Luffy.

Inside the Mirro-World, Flampe quitely interferes with Luffy's fight with Katakuri, causing Luffy to suffer a severe injury.

Anime Notes

 * The anime adds the following:
 * Mont-d'Or ordering ships to go to Cacao Island is shown.
 * Before Flampe fired the second needle at Luffy, she mentions how more effective it is than the last one.
 * Flampe's fantasy with Katakuri is extended.
 * Luffy's legs appeared to have more blood on them in the manga than in the anime.