Requires:

"Morph"
{
  "heatFrames": 150
}
{
  "or": [
    {
      "and": [
        "Wave",
        {
          "heatFrames": 30
        }
      ]
    },
    {
      "obstaclesCleared": [
        "A"
      ]
    }
  ]
}

Clears obstacles: A