Greetings, Ziyyigo-Tipyigo!
Upon review of several community sites regarding the "Soporific" attacks for the Nightmare Flytraps, it seems that I was able to find a solution to the situation. Unfortunately, GM's are not allowed to provide any gameplay information to players. However, I do highly recommend consulting the community sites that are linked to www.PlayOnline.com under "Community">"Community Sites" for further information about the effects of this variation of "Sleep." Thanks again for your participation!