Event 2 on page 17 has the potential to TPK a 4 person party because of the abilities of the enemies.
Ran this the other night and by Round 2, one PC had 50% hp and two others were Dying 2. Ended on a cliffhanger so I'll update with the results.
It's worth mentioning that I removed one of their abilities before combat started because 1st level PCs shouldn't have to deal with that particular uncommon ability (yeah you know what it is).
I'm also wondering what on earth this is supposed to mean... anyone have insight?