After gaining a shinecharge, run back to the door, then run right, jump, and spark mid-air at a specific height to be able to down-grab onto the ledge.

Entrance condition:

{
  "comeInShinecharging": {
    "length": 5,
    "openEnd": 0
  }
}

Requires:

"canShinechargeMovementTricky"
"canDownGrab"
{
  "shinespark": {
    "frames": 35,
    "excessFrames": 0
  }
}