2003 · ソースブック（プレイを拡張するルール／オプション）
Path of the Magi
A d20 System sourcebook exploring the life of a wizard from apprenticeship through initiation and beyond. It details the University of the Magus, including its spellcraft studies, magical guilds, and enemies, while providing material for characters who seek to master arcane mysteries. The book includes new Zodiac-based feats, spells, equipment, and magic items, along with guidance for Game Masters creating campaigns centered on magical training and wizard characters.
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。