Cards enabling free processing let you process a certain limited quantity (one or two pieces) of a resource in the Processing phase without previously spending a triber on it.
Example: Once per Processing phase,
you may process one raw uluk into
fermented uluk OR one raw zork into
fermented zork for free.
Cards providing extra resources provide you with one extra piece of a given resource if you send one or more tribers to hunt or gather in a given area. This type of cards grant you one piece of a resource even if your triber(s) would normally bring 0 resources from an area during the harvest
Example: When you hunt for hlák, you get one extra piece of raw hlák for free.
Cards providing extra Happiness points are activated in the following situations.
When you move your triber out of the Shaman’s Hut.
When you spend holiday substance during a celebration.