Overlord: The Dark Warrior

Overlord: The Dark Warrior or Overlord: Shikkoku no Senshi is an anime compilation of the Overlord series. It features episodes from eight to thirteen. It was shown in Japan on March 11th 2017.

Plot
The movie continues off where Clementine and Khajiit Dale Badantel ambush the Swords of Darkness. Meanwhile, after registering Hamsuke at the Adventurer's Guild, Momon's group meet Lizzie Bareare who guide them to her house. However, they found the Swords of Darkness, who are turned into zombies. After killing them off, Momon investigate that their objective is Nfirea Bareare. Momon tells Lizzie to hire him and rescue her grandson which she agrees. Momon orders Nabe to use the locator scroll to track where Nfirea is held. Momon discovers an undead army at the cemetery and tells Lizzie to warn the people and the Guild of the threat.

At the E-Rantel Cemetery, the undead army assault the gate of the city. The guards try to defend it but are overwhelm by their sheer numbers. Momon's group arrive and breakthrough the undead. Momon's group meet the members of Zuranon, who are in progress on using the Death Spiral on the city. Momon then leaves Nabe to deal with Khajiit while he and Clementine leave to take their battle elsewhere. Momon tells Clementine that he doesn't need to fight her seriously and their duel begins.

Momon and Nabe begin their respective battles against Khajiit Dale Badantel and Clementine to save Nfirea Bareare. Khajiit summons two Skeletal Dragon that he declares have absolute resistance against 1st to 6th Tier Magic. Nabe hears his master's command to use the power of Nazarick and she will be no longer fight as Nabe but as Narberal Gamma, she easily obliterates both the dragons and Khajiit with a seventh tier spell.

Momon continues to give Clementine a handicap and clashes with her repeatedly. Furious at how Momon repeatedly mocks her as a weak warrior, Clementine charges Momon with a full force attack and stabs him in both eyes with elemental strikes. Momon grabs her with a one-armed bear hug. Ainz reveals his true nature as an elder lich, Ainz torments Clementine that she was defeated by a magic caster that didn't even use his magic against her. Ainz crushes her body with both arms and killing her. Ainz then rescues Nfirea and destroy the Crown of Wisdom. Momon then returns victorious with Nabe, Hamsuke and Nfirea for resolving the cemetery incident in E-Rantel.

At the Inn, Ainz is disappointed with his new promotion with Nabe, He thought they'll be at least be promoted to orichalcum rank. Ainz contacts Albedo, who alerts him that Shalltear Bloodfallen has rebelled against Nazarick.

Trivia

 * Platinum Dragon Lord made its first anime appearance in the movie.
 * The conversation and dialogue between Shalltear and Sebas lasted longer than it did in the anime.
 * Zaryusu Shasha makes a cameo scene at the end of the movie.