2014 · ソースブック（プレイを拡張するルール／オプション）
Sea Monsters
This Pathfinder supplement presents 13 mythic sea monsters, from sea hags, devilfish, and selkies to sea serpents, dragon turtles, krakens, and clockwork leviathans. Each creature includes a complete stat block, new mythic abilities, and challenge ratings ranging from 3 to 22. The supplement also includes aquatic feats and abilities for adding a legendary element to underwater encounters and creatures. Monsters include both hostile maritime threats and beings that may aid characters when approached appropriately.
スキルベース（スキルを購入または獲得）属性／ステータス制（STR、CON、PERなど）レベル制（XPを獲得してレベルアップ）
ゲーム情報（人数、プレイ時間、対象年齢、クレジット）の出典：BoardGameGeek。