I am trying to make cheese and following the crafting path with JEI. I am lost, where is viscera acquired? Is viscera a mob drop?

Yes, viscera is a mob drop. That will be dropped if any animal is overkilled by shooting.

Thank you. After many shooting attempts with Bow, i got viscera drops. Yeah! It was about 20+ kills before the first viscera dropped.

The "shoot" conditional may be the reason i never saw it in the drop list for "Just Enough Resources (JER)". I also use a AI mod that causes mobs to try and dodge arrows (special_ai), maybe that was affecting the drop loot table indirectly as mobs dodge.

Thank you for your report. It is probably not supported for JER. I use Forge 's LivingDeathEvent for dropping viscera, so it may not be reflected in the mob drop route information.

I am considering delete the restriction of "shoot" for making it easier to obtain it. Since the viscera increace, measures will be necessary. For example ... Increasing dishes of viscera.

Thank you for the tip. Feel free to close this when you think you balanced the drop.

I see the item drops from normal mob kills now. Probability best to close this.