There's just no variety here. Everything is either 1) advantage to this one skill check, 2) +1 bonus to one save, 3) ignore 5 points of x damage, 4) gain resistance y damage, or add +1 to z damage. There are perhaps only 5 entries in the whole thing that are actually unique and creative. I'm sorry, but this wasn't even worth $1.

There's really not much content here. About 4 suggested minor tweaks and then stat cards for the creatures that aren't formatted in any special way, and there's a typo on the second creature list. Not really worth paying money for this.