Issue Description:

Custom modpack, just a bunch of mods

What happens:

Server crashes while trying to start

What you expected to happen:

I expect it to start?

Steps to reproduce:

1. forge v 14.23.2.2611
2. current blood magic
3. Start a server with it
   ...

Affected Versions (Do not use "latest"):

• BloodMagic: 2.2.21-82
  crash-2018-02-05_11.51.34-server.txt

• Minecraft: 1.12.2

• Forge: 14.23.2.2611

it's not configured to server-side to work. Doesn't matter what modpack you have.

i checked on my detached server and its bleed much, belive better to wait beta release if authors come back to project. By one hand too hard to do this. my respects to @TehNut

I think I forgot a sideonly annotation.