Attributes include the mental (IQ/ME/MA) and physical (PS/PP/PE/PB/Spd).
Initially bonuses were designed for 16-30
Conversion[]
Conversion Book One introduced "Attributes Beyond Thirty"
Ultimate[]
RUE 281 introduced "Attributes Below Average"
282 introduced two things:
- Bonus to Compensate for a Low Attribute
- Penalties for Low Attributes