KeyForge: Dark Tidings*

KeyForge: Dark Tidings is the fifth set in the KeyForge series. Each deck contains cards from three of the seven houses, with the Unfathomable house replacing Dis, specializing in controlling enemies by exhausting their creatures. Players can hinder opponents' fighting forces and gain advantages by manipulating tides, with some cards gaining enhanced effects depending on the tide status.

Additionally, the set introduces "evil twin decks," which are exact copies of existing decks but feature variant creatures with new graphics, designs, and abilities, creating a unique twist for players.