Episode Title:Death Peck / Ponymonium.Episode Description:Death Peck: Star urges the royal youth of Mewni to sign a petition calling for the equal treatment of Monsters. The only young royal who has not signed it, is Rich Pigeon, so Star, Marco and Ponyhead go to convince him. Marco assumes that Rich Pigeon is merely a normal pigeon and tries to make him sign the petition, but accidentally breaks his leg. The other Pigeons retaliate violently, and eventually capture the three, and plan on killing Marco through a slow execution called, "Death by a Thousand Pecks" in which Marco is apparently pecked repeatedly until he dies. However, Rich Pigeon intervenes, having learnt the common Mewmen language, in an attempt to help his kingdom and agrees to sign the petition believing it to be the path to a better future.
Ponymonium: Star is thrilled when Pony Head invites her to dinner with her sisters. Ponyhead claims that her sisters are dangerous and scheming, but they appear very nice and kind, making Pony Head seem like the mean one, who eventually leaves in anger after an argument. The sisters begin to become very close to Star, and eventually reveal their intention to frame Pony Head for the (false) murder of one of the sisters, as doing so would result in Pony Head losing the right to succeed to the throne. Pony Head reveals that she knew their plan and used Star to simply prove it, having captured the conversation on video. Star leaves completely bewildered and confused by the relationship of the family, after Pony Head reveals that she still loves her sisters regardless.