Coming in with zero momentum, all it takes is one non-HiJump full height jump forward, then activate.

Entrance condition:

{
  "comeInShinecharged": {
    "framesRequired": 160
  }
}

Requires:

"canSuitlessMaridia"
"canHorizontalShinespark"
{
  "shinespark": {
    "frames": 147,
    "excessFrames": 15
  }
}

Clears obstacles: A