stuff:
    type: world
    events:
        on player joins:
            - narrate "<tern[<player.traits.filter[contains_any[<player.active_traits>].not].size.is[==].to[<player.traits.size>]>].[<player.traits.filter[starts_with[null].not]>].[<player.active_traits.filter[<tern[<player.has_trait[<[trait]>]>].[contains_any].[contains_all]>]>[<player.traits>]]||null>"
stuff:
    type: world
    events:
        on player joins:
            - narrate "<tern[<yaml[<player.uuid>_traits].list_keys[traits].filter[contains_any[<yaml[<player.uuid>_traits].read[active_traits]>].not].size.is[==].to[<yaml[<player.uuid>_traits].list_keys[traits].size>]>].[<yaml[<player.uuid>_traits].list_keys[traits].filter[starts_with[null].not]>].[<yaml[<player.uuid>_traits].read[active_traits].filter[<tern[<yaml[<player.uuid>_traits].contains[traits.<[trait]>]>].[contains_any].[contains_all]>]>[<yaml[<player.uuid>_traits].list_keys[traits]>]]||null>"