Abyss: Leviathan
Expansion of: AbyssIn Abyss: Leviathan, the threat track is replaced by the border board on which Leviathan cards will be placed. When you explore the depths, if the revealed card is a monster, you can fight a Leviathan on the border. Some new lords and some allies will help you fight, using their power.
30m - 60m
2 - 5 Players
Ages 14+
chezsnark
The base game is fine on its own, so this isn't technically a necessary expansion. That said, this takes a fine game to a great game. I never want to play this without this expansion.
AletheaAurora
Effectively a must play expansion. It finally adds actual peril to the push your luck exploration, which is something I think it needed to keep the game interesting after more than a few playthroughs.
arachnid9
Expands base game with a fully fleshed out combat system for a new deck of "leviathans" + more lords. Leviathans revamps the old monster track and add a new layer to the game. One minor negative, a base game lord is cut completely from playing this expansion.