After storing the shinecharge, spin jump back to the left and spark aligned against the right side of the left shaft. At the top of the room, hold right in order to land on the platform below the door.

Entrance condition:

{
  "comeInRunning": {
    "speedBooster": true,
    "minTiles": 2
  }
}

Requires:

"canStutterWaterShineCharge"
"canShinechargeMovementComplex"
"h_canShineChargeMaxRunway"
{
  "shinespark": {
    "frames": 40,
    "excessFrames": 6
  }
}