Keenness of the Stone Giant

{
  "name": "Keenness of the Stone Giant",
  "page": 18,
  "__prop": "feat",
  "source": "BGG",
  "ability": [
    {
      "choose": {
        "from": [
          "str",
          "con",
          "wis"
        ],
        "amount": 1
      }
    }
  ],
  "entries": [
    "You've manifested the physical talents emblematic of stone giants, granting you the following benefits:",
    {
      "type": "list",
      "items": [
        {
          "name": "Cavernous Sight",
          "type": "item",
          "entries": [
            "You gain {@sense darkvision} with a range of 60 feet. If you already have {@sense darkvision} from another source, its range increases by 60 feet."
          ]
        },
        {
          "name": "Stone Throw",
          "type": "item",
          "entries": [
            "As a bonus action, you can take a rock and make a magical attack with it. The attack is a ranged spell attack with a range of 60 feet that uses the ability score you increased with this feat as the spellcasting ability. On a hit, the rock deals {@damage 1d10} force damage, and the target must succeed on a Strength saving throw (DC equals 8 + your proficiency bonus + the spellcasting ability modifier) or have the prone condition. You can use this bonus action a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a long rest."
          ]
        }
      ],
      "style": "list-hang-notitle"
    }
  ],
  "bonusSenses": [
    {
      "darkvision": 60
    }
  ],
  "prerequisite": [
    {
      "feat": [
        "strike of the giants|BGG|strike of the giants (stone strike)"
      ],
      "level": 4
    }
  ]
}