2026 · ソースブック（プレイを拡張するルール／オプション）
Synergist's Codex
A collection of character options and Game Master tools focused on tactical teamwork. Five subclasses—the Strategy Domain Cleric, Choreography Bard, Eidolon’s Skald Summoner, Field Medic Fighter, and Tether Master Wizard—use different mechanics to support allies, coordinate movement, heal companions, or hinder enemies. Four magical items provide rewards for effective cooperation. The Ally Action mechanic gives allied NPCs simplified combat actions that players can direct in place of their turns, reducing the number of creatures the Game Master must track during large encounters.
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）ダイス（主にd20）
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。