Entrance condition:

{
  "comeInShinecharging": {
    "length": 18,
    "openEnd": 1,
    "gentleUpTiles": 2
  }
}

Requires:

"Gravity"
"canShinechargeMovement"
{
  "or": [
    {
      "shinespark": {
        "frames": 60,
        "excessFrames": 5
      }
    },
    {
      "and": [
        "canMidairShinespark",
        {
          "shinespark": {
            "frames": 55,
            "excessFrames": 5
          }
        }
      ]
    },
    {
      "and": [
        "canMidairShinespark",
        "HiJump",
        {
          "shinespark": {
            "frames": 50,
            "excessFrames": 5
          }
        }
      ]
    }
  ]
}

Clears obstacles: B

Dev note: This could have a few more excess frames if not getting on top of the block to go to 2.