Beat the second campaign pretty easily with a Rouge Warrior, Mage, and Conjurer. It was pretty easy if you tank with the warrior and use hide+sneak attack with the rouge to pretty much kill anything instantly. The mage just lowers the health of all the other monsters and gives the soldier flickering flames. The conjurer can mostly summon War golems to attack or distract them from attacking other team members, and bloodsprites to heal.
 "Penguin Overlords"){kind=icon}
 "Elements"){kind=icon}
 "Cardian"){kind=icon}
 "Arkandian Crusade"){kind=icon}
 "RocketJump"){kind=icon}
 "Epic Battle Fantasy 3"){kind=icon}
 "Little Protectors"){kind=icon}
 "The Codex of Alchemical Engineering"){kind=icon}
 "Toss the Turtle"){kind=icon}
 "Monsters' Den: Book of Dread"){kind=icon}
 "Epsilon"){kind=icon}
 "Time Kufc"){kind=icon}