Arcana monster has invalid flag

[Alterforce]

Describe the bug

Attempting to start a new game or load a new game with the Arcana mod in build 9990 results in not being able to play the world.

Steps To Reproduce

Steps to reproduce the behavior:

1. Make a world with the Arcana mod in build 9990
2. Try to play in this world

Expected behavior

Being able to play the world

Screenshots

Versions and configuration

• OS: Windows 10
• Game Version: 0.D-10074-g3de41d
• Graphics version: Terminal
• Mods loaded:
  Dark Days Ahead
  Disable NPC Needs
  Arcana and Magic Items<
  Necromancy
  Magiclysm
  Mythological Replicas
  Medieval and Historic Classes and Shields

Additional context

I was able to play with the Arcana mod without issue on a previous version

[anothersimulacrum]

We don't have anything to do with Arcana, we can't do anything about this.
Please report this on Arcana's github repo.

[ymber]

We don't develop arcana, report it to the relevant maintainer. Regeneration flags are obsolete and some people haven't updated their mods to use the new regeneration attributes.