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",
"canShinechargeMovementTricky",
{"shinespark": {"frames": 12}},
{"or": [
  "HiJump",
  "canSpringBallJumpMidAir",
  "canSunkenTileWideWallClimb"
]},
{"or": [
  "canTrickyJump",
  {"ammo": {"type": "Super", "count": 1}},
  {"enemyDamage": {"enemy": "Boulder", "type": "contact", "hits": 1}}
]}