80
You can really tell that they wrote parts of the module before publishing the rules…
(ttrpg.network)
For reference: There is a duell in the module where a shaman tries to secretly help one NPC by continously casting Cure Wounds on him while supposedly only helping him "stand up" after he intentionally let‘s himself fall prone. To spot this, a PC has to specifically declare checking for interventions a then suceed a DC 15 perception-check despite being within earshot…
its also the lowest rated official module, after its prequel hoard of the dragon queen
I did run it and it was a fun game all the same, but i made soooo many changes. if i could go back in time I'd teach myself how to make dragon encounters richer