Bosses make it all better! | Keep the Heroes Out!: Boss Battles play and review | One Stop Co-Op Shop

About Keep the Heroes Out!: Boss Battles, from BoardGameGeek:

Keep the Heroes Out: Boss Battles! will bring more Scenarios, more Monsters, new ways to handle difficulty and, of course, Boss Battles! These big baddies will have their own special deck of abilities to spice things up! -description from the publisher