Postcard credit: A Plague of Demons (Keith Laumer, 1965; cover by Alan Aldridge, 1967).
Stickers:
- Cohost's own @derekachoy, available from his shop.
- Cherry Moon Factory, available from their shop.
Cards:
- "Damage Vaccine Ω MAX" (Kazuki Takahashi, 2011), from the Yu-Gi-Oh! Trading Card Game - Generation Force, card game published by Komani.
- "Knight of Needles" (Holly Oddly, 2021), from the Teeny Tiny Tarot.