One of the five Knighthoods of Sinnoh, and the main focus characters of the series.
- Animal Motifs: Their mascot is a Steelix, strong-willed and strong-bodied.
- Arch-Enemy: To put it bluntly, they are not fond of House Tantibus, who they view as smug elitists at best and borderline Card-Carrying Villains at worst.
- Bully Hunter: They live and breathe this trope.
- Expy: Of Gryffindor House, as the heroic brotherhood with a reputation for chivalry and bravery.
- Idiot Hero: A common saying used both affectionately and mockingly goes, "A Pierrot's heart is bigger than his brain."
- Knight in Shining Armor: They have the look, the skill, the title, and the ideology.