Concept: “Use this deck during character creation […] to add background.”
Content: 36 violent, sordid, and bizarre selections to flesh out your characters’ personal histories
Writing: Well-crafted to inspire players’ imaginations and add compelling depth to characters
Art/design: Nice, macabre art on card backs, and textured backgrounds add some visual depth to each side
Usability: Just draw and then despair

Concept: “Instead of rolling a d4 and checking the table in the core rules, draw a single card from this deck whenever a PC reaches zero HP.”
Content: 38 severe injuries at 4 levels of severity (correlating to the 4 results on the Broken table in the core rules) with different results for different damage types
Writing: Visceral, vivid, and violent (obviously)
Art/design: Overall nice design; use of vivid yellow skulls to emphasize severity is a solid, well-devised feature
Usability: Very straightforward so you can focus on suffering from the wound instead of deciphering it