2025 · ソースブック（プレイを拡張するルール／オプション）
Bizarre Buddies
A collection of 35 unusual companions, familiars, pets, and mounts for use in fantasy roleplaying campaigns. Each creature includes an illustrated profile covering its background, motivations, personality traits, bonds, flaws, and suggested story hooks. The creatures are system-neutral and include D&D 5th Edition-compatible stat blocks, along with recommended adventurer levels. The material spans several level ranges, supporting their introduction at different stages of a campaign.
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。