{
    "2" : {"weapon potency": 1},
    "4" : {"striking": 1},
    "5" : {"armor potency": 1},
    "8" : {"resilient": 1},
    "10": {"weapon potency": 2},
    "11": {"armor potency": 2},
    "12": {"striking": 2},
    "14": {"resilient": 2},
    "16": {"weapon potency": 3},
    "18": {"armor potency": 3},
    "19": {"striking": 3},
    "20": {"resilient": 3}
}