Shinespark vertically from the sand to get onto the first ledge. Carefully get to the second ledge and return to lure the Boulder, or shoot it with a Super.

Entrance condition:

{
  "comeInShinecharged": {},
  "comesThroughToilet": "any"
}

Requires:

{
  "shineChargeFrames": 140
}
"canSuitlessMaridia"
"Morph"
"canPlayInSand"
"canShinechargeMovementComplex"
{
  "shinespark": {
    "frames": 12
  }
}
{
  "or": [
    "HiJump",
    "canSpringBallJumpMidAir",
    "canSunkenTileWideWallClimb"
  ]
}
{
  "or": [
    "canTrickyJump",
    {
      "ammo": {
        "type": "Super",
        "count": 1
      }
    },
    {
      "enemyDamage": {
        "enemy": "Boulder",
        "type": "contact",
        "hits": 1
      }
    }
  ]
}