
2002 · Alternate Rules (Variant Core Rules)
The Net Book of Warfare
A supplement for managing mass combat in a d20 System campaign. It presents rules that follow standard d20 practices and frequently references the D&D 3e Player’s Handbook, which is required for use.
Skill Based (buy or gain skills)Attribute/Stat Based (STR, CON, PER, etc)Level Based (Earn XP and level up)
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