You earn gold in game by completing adventures and defeating boss's. There are 2 difficulty setting in the game: Normal and Heroic. The higher the difficulty, the higher the reward. The further you get in the game, the more challenging the boss battles become. One particularly difficult Boss to beat is Loatheb in The Plague Quarter.
Once you take down Noth and Heigan, the only boss left in the Plague Quarter is Loatheb. At first glance Loatheb may seem a bit overwhelming. While most bosses have a hero power that you must figure out a strategy against, that isn't the case with Loatheb.
Bryan Dawson of Prima Games is here with a full breakdown of how to defeat the Loatheb fast, while still reaping max benefits!