Entrance condition:

{
  "comeInWithRMode": {}
}

Requires:

"h_ZebesIsAwake"
{
  "or": [
    "h_CrystalFlash",
    {
      "and": [
        "Morph",
        "h_destroyBombWalls",
        "h_RModeCanRefillReserves",
        {
          "resourceMissingAtMost": [
            {
              "type": "Missile",
              "count": 0
            }
          ]
        },
        {
          "partialRefill": {
            "type": "ReserveEnergy",
            "limit": 20
          }
        }
      ]
    }
  ]
}
{
  "canShineCharge": {
    "usedTiles": 30,
    "openEnd": 0
  }
}
{
  "autoReserveTrigger": {
    "maxReserveEnergy": 95
  }
}
"canRModeSparkInterrupt"

Clears obstacles: A, B

Dev note: Kill the Geemers for Reserves, or else Crystal Flash. Damage down and use the Reo to interrupt a shinespark wind-up.