Jump from the left platform and mid air morph to bounce through the lava quickly. This is only useful when morphing before reaching the ceiling.

Requires:

{"acidFrames": 45},
"canBounceBall",
"canLateralMidAirMorph",
"can4HighMidAirMorph",
{"or": [
  {"obstaclesCleared": ["A", "B"]},
  {"and": [
    "canTrickyDodgeEnemies",
    "canMetroidAvoid",
    {"acidFrames": 5}
  ]}
]}

Dev note: Freezing a Metroid while exiting the acid is difficult but manageable.