CraftTweaker: Shoggoths - Shinoow/AbyssalCraft-Integration GitHub Wiki

As of ACI 1.4.2, you can now add Entities to the Lesser Shoggoth Food list (used to specify what the Lesser Shoggoth should consider food) through MineTweaker! Due to this list being separated from the internal one, it should be empty by default (unless another mod present adds things to it), so there will only be methods for adding things to it.

mods.abyssalcraft.shoggoth.addShoggothFood(<clazz>)

Where: clazz is a String representing the code path to a Entity class that extends EntityLivingBase (essentially any living Entity).

Example: mods.abyssalcraft.shoggoth.addShoggothFood("net.minecraft.entity.monster.EntitySpider")

This would add the Spider as Shoggoth food.