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Aeon’s End is a deck-building game where you create a team of up to 4 mages who will fight cooperatively to defeat whichever Nameless nemesis has come through the breach today. You begin with a starting deck of 10 cards, 5 in hand. Each turn you play gems to gain aether, which is used to buy new gems and relics, learn new spells, and increase your casting potential by opening additional breaches. You can also play relics to give yourself or your allies a boost. Then prep spells to your opened or focused breaches to be ready to cast them on your subsequent turns.
What makes Aeon’s End unique is how it uses randomness. Unlike other deck building games, players do not shuffle their deck when it runs out. The order in which you discard is preserved so plan your discards carefully to set yourself up for subsequent turns.