Test:
  # TargetConditions:
  # - DenizenCondition{tag=<context.target.is_spawned>}
  # TriggerConditions:
  # - crouching{} true
# The two above work, but this doesn't
  TriggerConditions:
  - DenizenCondition{tag=<context.target.is_spawned>}
  Skills:
  - particles{p=flame;s=1}