12

Requires:

{
  "obstaclesNotCleared": [
    "A"
  ]
}
{
  "heatFrames": 170
}
{
  "acidFrames": 170
}
"canHeatedCrystalFlash"
"h_heatedAcidCrystalFlashRefill"
{
  "heatFrames": 20
}
{
  "acidFrames": 20
}
{
  "or": [
    "Gravity",
    {
      "and": [
        {
          "heatFrames": 5
        },
        {
          "acidFrames": 5
        }
      ]
    }
  ]
}

Dev note: We list the requirements explicitly rather than using the helper `h_heatedAcidCrystalFlash` to reflect that it's possible to save some heat/acid frames with a soft morph while landing; this makes the difference in being able to make the CF with 3 tanks with Gravity.