[
  {
    "type": "mutation",
    "id": "SHMELD",
    "name": "Shadow Meld",
    "points": 4,
    "description": "The light around you bends strangely, making it harder for enemies to notice you.",
    "valid": false,
    "purifiable": false,
    "prereqs": [ "WEAKSCENT" ],
    "threshreq": [ "THRESH_VAMP" ],
    "category": [ "VAMP" ],
    "stealth_modifier": 25
  },
  {
    "type": "mutation",
    "id": "BEAUTIFULVAMP",
    "name": "Moon-lit Grace",
    "points": 6,
    "visibility": -7,
    "ugliness": -7,
    "description": "Aside from your appearances, your movements are incredibly graceful and allow you to seemingly glide through every task.",
    "threshreq": [ "THRESH_VAMP" ],
    "category": [ "VAMP" ],
    "stealth_modifier": 5,
    "noise_modifier": 0.2,
    "movecost_modifier": 0.9,
    "attackcost_modifier": 0.9
  },
  {
    "type": "mutation",
    "id": "VAMPEYES",
    "name": "Red Iris",
    "mixed_effect": true,
    "points": 4,
    "visibility": -1,
    "ugliness": -1,
    "description": "You eyes are a pleasant shade of hypnotic scarlet.  People feel mildly persuaded by you.",
    "prereqs": [ "BEAUTIFUL" ],
    "cancels": [ "BIRD_EYE", "LIZ_EYE", "FEL_EYE", "URSINE_EYE", "COMPOUND_EYES", "ELFAEYES" ],
    "category": [ "VAMP" ],
    "social_modifiers": { "lie": 5, "persuade": 10, "intimidate": 1 }
  }
]