Shinespark to the left with less than full Energy in order to prevent getting killed by a Puyo at the end of the spark. Sparking while next to the speed blocks requires Samus to be suitless with between 78 and 93 Energy. (With Gravity, she can tank a hit and return to the farm.) It is important not to crouch before sparking, as the ceiling blocks are weird and will prevent the spark. Alternatively, with 99 Energy spark near the quicksand.

Requires:

{
  "useFlashSuit": {}
}
"canControlShinesparkEnd"
{
  "shinespark": {
    "frames": 120,
    "excessFrames": 20
  }
}

Clears obstacles: A