====== Weak Immune System (Mutation) ======


Your body has difficulty preventing infections from entering its system, and thus is prone to sickness and disease.

**MP Value:** 1

**Drawback:** You take a –2 penalty on all Fortitude saves against poison, disease, and radiation sickness.

**Special:** You cannot take this drawback if you have the [[ultra immune system feat|ultra immune system]] feat.
{{tag>x drawback}}