[
  {
    "type": "monstergroup",
    "name": "GROUP_REFUGEE_BOSS_ZOMBIE",
    "default": "mon_zombie_tough",
    "//": "The refugee center mission 1 enemy is chosen from here",
    "monsters": [
      { "monster": "mon_zombie_acidic", "freq": 333, "cost_multiplier": 1 },
      { "monster": "mon_zombie_electric", "freq": 333, "cost_multiplier": 1 }
    ]
  }
]
