I Have the KS version but I didnt do any additional purchases, there are some heroes that consistently never got drafted and hence never saw the board...(I started about 10 campaigns and played some 1 offs)
I looked into all the abilities of the heroes that I did not buy and will probably never buy and redid the hero cards of my lamest guildmaster box heroes.
The result there is now much more variety of heroes seeing game and being played.
I decided to share the hero cards in case someone has the same situation.
Remember, all these are existing hero abilities. As a bonus my hero cards for the faceless expansion, I made up an ability that converts then in something like the monkey queen, they copy the ability of a hero that wasn't drafted by any guild, its a blast to play with them.
Feedback welcome :-)
Links here: http://www.mediafire.com/download/0n5bereubjr0qxn/heroes_1_a...