SpellButton

Spell buttons keyed by quest ID or questID-objective. A value may be one spell or a nonempty list of spells, displayed in list order on the same step. Prefer numeric spell IDs; names must be understood by the client language. Keep one key per quest/objective; repeated Lua keys overwrite earlier values.

Value shape

table

Scope

step

Technical descriptions are preserved in source English. Field names and Lua examples are unchanged.