This entity is implemented in Java, no JSON configuration exists
<code xml>
<string name=“treacherousspirit_name”>Treacherous Spirit</string>
<string name=“treacherousspirit_desc”>This monstrous creature looks like a cloud of living darkness. It's gigantic eye stares at you, while pulsating with each movement you make.</string>
</code>
This entity is implemented in Java, no Lua script exists