To save Energy, spark diagonally towards the outer sides of the room after hitting the ceiling bomb block.

Requires:

{
  "useFlashSuit": {}
}
{
  "shinespark": {
    "frames": 6,
    "excessFrames": 6
  }
}

Clears obstacles: A

Dev note: Note that it is possible to spark into the ceiling to break the blocks without energy loss, but it has collision oscillation. With low Energy, this may not make it to 6, however the requirements to get to 6 are less than getting to the top of the room.