2019 · ソースブック（プレイを拡張するルール／オプション）
The Viridian Veil
This fantasy roleplaying supplement presents Devonia, an aquatic realm where humans, dwarves, elves, orcs, and gnomes have adapted to life beneath a strange green veil. Chronomancy brings aquatic dinosaurs, primordial beasts, futuristic threats, and civilizations from different eras into the same setting. It includes rules for aquatic time travel, adapted marine and drylander races, new spells, feats, prestige classes, items, and the sharker class. A bestiary adds more than 40 aquatic monsters and animals for use in an underwater or island-based campaign.
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。