Why you should check this out: a simple premise and cool consequences for massive damage
Style: an evocative cover, 2-column layout and minimalist table styling keeps this clean and feeling very FIST
Structure: this has a simple premise but is clearly laid out - a bit of flavour, when to use it and then a d66 table of consequences
Content: a concise but varied collection of, often meta, consequences. They are great inspiration for how to mess up a universe after a boss fight.