2023 · ソースブック（プレイを拡張するルール／オプション）

Oldskull Frogfolk

A fantasy role-playing supplement introducing an amphibious warrior ancestry for Basic/Expert and Old-School Essentials campaigns. Frogfolk characters can serve as berserkers, vanguards, skirmishers, ambushers, underwater scouts, or guides through the dungeon depths. The supplement includes a full character class description, detailed Frogfolk abilities, background lore, and original artwork to integrate this unusual clan into an existing campaign.