Cleon
Legend
Hmm, how about with give the Gorri shroomling Quills with a hallucinatory venom? Say, Wis damage and hallucinations for X rounds as a primary effect, Int damage and Y rounds of hallucination as a secondary effect.
Here's a proposal for the "Hallucination" quill.
Special Quills (Su): A gorri shroomling can employ the following type of magically envenomed shortspear in addition to the quills available to an urdin shroomling.
Hallucination: An opponent struck by a hallucination quill takes no damage but is implanted with a nonlethal poison (injury, DC 17 Fortitude save, initial damage 1d4 Wis and 1d4 rounds of confusion, secondary damage 1d4 Int and 1d4 minutes of confusion). This poison is supernaturally fast, so the secondary damage takes effect after 1 round, not the 1 minute delay of standard poison. The save DC is Charisma-based and includes a +2 racial bonus.