Global Blacklists:
Add an ID to the fieldguide:blacklisted tag.
- Entities:
data/fieldguide/tags/entity_type/blacklisted.json - Blocks:
data/fieldguide/tags/block/blacklisted.json - Items:
data/fieldguide/tags/item/blacklisted.json
Per-Category Blacklists:
Create a tag formatted as fieldguide:blacklisted/<category_namespace>/<category_path>.
(e.g., data/fieldguide/tags/entity_type/blacklisted/fieldguide/monsters.json)