Ideas of questionable quality

[Emimiyu]

Ipepac, vomitium, and any chem that makes you vomit will have a chance to make someone threw up a headspider inside their throat. Vomitium has higher chance though. Meanwhile spider chem has smaller chance, but gives you a scoopable headspider chem. This will cause heavy brute in process and won't kill the headspider, it still does some stun on it.