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Minecraft version: 1.12.2 Forge version 14.23.5.2860
Wizardry version: 4.3.5
Environment: Server

Issue details: Noticed various novice spells, including Smoke Bomb, Frizz, Mind Trick, Muffle, Leap, and Ward all use 0 mana, and I suspect they crash the client when used.

Similar to previous bug, trying to fix by deleting server/client config first.
Edit:
After deleting config with server stopped, the new config failed. Additionally, various unknown Advanced and Apprentice spells changed to novice level, but are still unknowable/nonassignable on a Novice Level Wand.

Refer to #771

Fixed in v4.3.6

Note if you are using the Ancient Spellcraft addon - be sure to check the file changelog on CurseForge for an additional step to stop the crash.