2008 · ソースブック（プレイを拡張するルール／オプション）
Ardent
A 4th Edition roleplaying supplement that adapts the cleric class into an ardent, a phrenic character who draws power from an internal reservoir rather than a divine being. It includes the class features and abilities needed for levels 1–10, along with new at-will, encounter, daily, and utility devotions and phrenic feats. Paragon and epic content is planned as automatic updates.
ダイス（主にd20）レベル制（XPを獲得してレベルアップ）属性／ステータス制（STR、CON、PERなど）
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。