The Griffarcus

Players encounter a dangerous creature that travels between worlds, changes size, flies short distances, and can transform its tail into a venomous snake. To tame one as a steed, they must use magical spells to withstand its attack. Resistant to poisons and other impurities, these omnivorous creatures usually travel in herds, while solitary elders pose a greater threat.

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）