The Hunding Patron abilities are focused on gold generation, and passive income essentially. Your neutral ability, and unfavored ability is the same, “Pay 2 Power: Gain 1 Gold.”
But your favored ability is different. If, at the start of your turn, Hunding favors you, you Gain 1 Gold. This is really nice for strategies that want to be leveraging their high gold pools. The nice thing about this patron ability is you don’t have to pay anything to keep getting it’s reward. It’s…. passive income.