Grandline Shinsekai: Episode 13

Macbeth is the thirteenth episode of Grandline Shinsekai.

Plot
Having dealt with most of his followers already, the Red Wing Pirates are left to face Macbeth himself. Unamused, Macbeth plans to destroy the Red Wing Pirates and all of Port Town along with them. Lupe and Entei start off running from moth of Macbeth's attacks, and end up struggling to counter attack.

During their battle, Lupe suffers mortal blow after mortal blow from Macbeth's powerful staff, the Necromancer. When Entei tries to initiate a counter offensive, Macbeth reveals his "demon king" Astaroth technique. He summons a giant green skeleton which appears to be immune to all of Lupe and Entei's attacks. Macbeth is able to grab a hold of both pirates and use Astaroth to crush them.

Romeo arrives in time to save the duo and take on Macbeth himself. This is when Azazel the ghost reveals himself as the shape-shifter who took the form of Astaroth and Egyn (the slug monster from the previous episode). Macbeth claims that he has five more demon kings left to use. Seeing how dire the situation is, Romeo uses a mysterious black glow to escape the area with all of the Red Wing Pirates.