Issue Description: A different Lava Crystal Crash, unrelated to the one previously reported.

What happens: Game crashes when right clicking the ground with a Lava Crystal.

What you expected to happen: Ground to light on fire, Lava Crystal to get bound to user.

Steps to reproduce:

1. Acquire a Lava Crystal (doesn't matter if crafted or creative)
2. Right click the ground.
3. Game will crash.
   ...

Affected Versions (Do not use "latest"):

• BloodMagic: 1.16.3-3.0.2-7
• Minecraft: 1.16.3
• Forge: 34.1.42
  Lava Crystal Crash v2.0.txt

If any more details are required, my Discord ID is Sniffity#9803

Most/All of this should be happening only on the server:

NetworkHelper.getNetwork will return null on a client connected to a server:

Fixed.