2007 · ソースブック（プレイを拡張するルール／オプション）
Sequestral Feats
This psionic supplement for d20 games introduces sequestral feats, which grant special abilities by locking a psionic power away from use. Sequestering a power can provide effects based on its descriptors, such as allowing attacks to affect incorporeal creatures or granting limited power resistance. More than 50 feats support a range of psionic character builds, including options designed for the Marksman and Society Mind classes.
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。