The Devious Book of Fumbles & Crits

A supplement for 4E fantasy roleplaying that expands the effects of critical successes and fumbles. It provides tables for magic-using characters, melee and ranged characters, and monsters, along with optional balancing tools and quick fumbles. The book also adds new creatures, treasures and item sets, hazards, terrain powers, diseases, potions, and poisons for use in encounters.

주사위(주로 d20)레벨 기반(XP를 획득하여 레벨업)속성/스탯 기반(STR, CON, PER 등)