Farm the door Mochtroid and the one in the water. Jump over the sand pit and freeze the third Mochtroid. Climb using this Mochtroid up to the spike, then bounce off the Mochtroid and enter X-Mode. Arm-pump to move Samus off the spike tile (watch the Mochtroid). Shinecharge, release X-Ray, and start moving left as Samus falls back toward the sand. While falling, disable Ice Beam to force the Mochtroid to unfreeze and get grabbed by it while jumping out of the sand. Shinespark windup just before the Mochtroid drain hits to interrurpt. If Samus must land back in the sand, be sure to be moving horizontally to land on top of the sand rather than sinking into it.

Entrance condition:

{
  "comeInWithRMode": {}
}

Requires:

"canTrickyUseFrozenEnemies"
{
  "or": [
    {
      "enemyKill": {
        "enemies": [
          [
            "Mochtroid",
            "Mochtroid"
          ]
        ],
        "excludedWeapons": [
          "PowerBeam",
          "Ice",
          "Bombs"
        ]
      }
    },
    "canInsaneJump"
  ]
}
"canPlayInSand"
{
  "or": [
    {
      "and": [
        "h_CrystalFlashForReserveEnergy",
        "h_usePowerBomb",
        "canOffScreenMovement"
      ]
    },
    {
      "and": [
        "h_RModeCanRefillReserves",
        {
          "partialRefill": {
            "type": "ReserveEnergy",
            "limit": 40
          }
        }
      ]
    }
  ]
}
"canBeVeryPatient"
"canXMode"
"h_XModeSpikeHit"
"h_shinechargeMaxRunway"
{
  "disableEquipment": "Ice"
}
{
  "autoReserveTrigger": {
    "maxReserveEnergy": 63
  }
}
"canRModeSparkInterrupt"
{
  "or": [
    "Grapple",
    {
      "and": [
        "Gravity",
        "canWalljump"
      ]
    }
  ]
}