In a span of ~7hrs, we already figured out over half of the card names. So I'm just gonna repost the list here (if you're the first person to find any of these yourself, pat yourself on the back, cause I didn't find any lol):
Update: The hackers have cracked it, and they found a bunch of the names. Shoutouts to BigFarm on discord and dlareh- on reddit.
People:
Cabin Boy, Crew, Cutthroat, Fortune Hunter, Figurehead, First Mate, Landing Party, Mapmaker, Pilgrim, Quartermaster, Shaman, Siren, Stowaway, Taskmaster, Trickster
Locations:
Grotto, Harbor Village, Mining Road, Secluded Shrine, Silver Mine, Swamp Shacks, Wealthy Village
Verbs:
Avoid, Bury, Deliver, Enlarge, Launch, Maroon, Prepare, Prosper, Rush, Scrounge, Search
Boats:
Flagship, Frigate, Gondola, Longship
Objects:
Amphora, Buried Treasure, Cage, Crucible, Doubloons, Endless Chalice, Figurine, Hammer, Insignia, Jewels, Jewelled Egg, King's Cache, Mirror, Orb, Pendant, Prize Goat, Pickaxe, Puzzle Box, Rope, Sack of Loot, Sextant, Shield, Spell Scroll, Staff, Sword, Tools
Adjectives:
Cheap, Cursed, Fated, Fawning, Friendly, Hasty, Inherited, Inspiring, Nearby, Patient, Pious, Reckless, Rich, Shy, Tireless
Misc:
Abundance, Foray, Invasion, Journey, Looting, Maelstrom, Peril