Too easy. Made it through 60 battles in total before I got bored. Infinite mode needs events or something.
Suggestion: a random curse applied every 10 (or 13 👀) infinite fights that counter each specific type of overpowered build. For example: “lose all spice cargo after a successful bribe” (super upgraded diplomat) “remove ability to gain additional relics” (tink), “all crew members are less effective” (bard + boomer/bob), and “split relic no longer creates new dice” (idk of a better way to counter an infinite pearl build)