{
  "display": {
    "icon": {
      "id": "minecraft:spawner"
    },
    "title": "They can move now?",
    "description": "Slay a walking spawner"
  },
  "parent": "survivalplus:adventure/combat/commander",
  "criteria": {
    "requirement": {
      "trigger": "minecraft:player_killed_entity",
      "conditions": {
        "entity": {
          "nbt": "{Tags:[spawner]}"
        }
      }
    }
  }
}