The traumatic flashback hinting at us to When It All Began.
"Rookie Mistakes" is the twelfth episode of Brawl of the Objects. It is the only episode thus far that had a disclaimer warning the viewer of epilepsy and Nightmare Fuel in The Teaser.
Tropes present in this episode
- Art Shift: For Rook's flashback, we have some creepy, Tim Burton-like art.
- Dance Party Ending: Ends with a limbo session.
- Flashback: Rook has one in the pre-intro scene, triggered by Scissors mentioning Brawl of the Objects. And needless to say, it's the stuff of nightmares. Thankfully, that creepy art doesn't last the whole episode.
- When It All Began: The medieval competition was hinted in this episode.
