Thanks, I didnt know about the comet adding criticals either.
So in theory a skilled enough individual could kill if they got lucky enough to roll a bunch of comets and boons on a successful role.
Does the Boons for criticals work on a
boons >= critical rating = a crit
or
boons/ critical rating = number of crits
Im presuming the former since thats hot it seems to work with other factors on cards.