{
  "AbilityName": "Astra_MathSkill",
  "AbilitySpecials": {
    "AS_RecoverSP_Lv1": {
      "Value": 2.5,
      "ValueType": "Float"
    },
    "AS_RecoverSP_Lv2": {
      "Value": 5,
      "ValueType": "Float"
    },
    "AS_RecoverSP_Lv3": {
      "Value": 10,
      "ValueType": "Float"
    }
  },
  "AbilityStacking": "Unique",
  "DefaultModifier": {
    "OnAdded": [
      {
        "$type": "TriggerAbilityAction",
        "AbilityName": "Astra_MathSkill",
        "Target": "Self"
      }
    ]
  },
  "OnAbilityStart": [
    {
      "$type": "SetTargetAbilitySpecialAction",
      "Params": [
        {
          "AbilityName": "Astra_Branch_Singing",
          "AbilitySpecials": [
            {
              "ModifyFunction": "Replace",
              "Param": 1,
              "ParamName": "AS_MathSkill",
              "ParamType": "Float"
            }
          ]
        }
      ],
      "Predicates": [
        {
          "$type": "ByMathSkillSuccess"
        }
      ]
    }
  ]
}