# Spell School Format

WARNING: currently custom spell schools are only partially supported:

- it is possible to use custom spell schools in bonus system
- it is possible to make skill for specializing in such spell
- it is possible to specify border decorations for mastery level of such spell in spellbook
- it is NOT possible to add "bookmark" filter for spellbook for spells of such school

```json
	// Internal field for H3 schools. Do not use for mods
	"index" : "",
	
	// animation file with spell borders for spell mastery levels
	"schoolBorders" : "SplevA"
```