Four Boyons to farm have a poor chance of providing reserve energy. Once you have it, damage down to 20/10/5 energy and jump into the plant with forward moement for shinecharge. Jump high above a Boyon and interrupt, or use the thorns and pause abuse.

Entrance condition:

{
  "comeInWithRMode": {}
}

Requires:

{
  "or": [
    "h_CrystalFlashForReserveEnergy",
    {
      "and": [
        {
          "enemyKill": {
            "enemies": [
              [
                "Boyon",
                "Boyon",
                "Boyon"
              ]
            ]
          }
        },
        "h_RModeCanRefillReserves",
        {
          "resourceMissingAtMost": [
            {
              "type": "Missile",
              "count": 0
            }
          ]
        },
        {
          "or": [
            {
              "and": [
                "canBePatient",
                {
                  "partialRefill": {
                    "type": "ReserveEnergy",
                    "limit": 5
                  }
                }
              ]
            },
            {
              "and": [
                "canBeExtremelyPatient",
                {
                  "partialRefill": {
                    "type": "ReserveEnergy",
                    "limit": 20
                  }
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}
"canSamusEaterStandUp"
{
  "samusEaterFrames": 160
}
"h_shinechargeMaxRunway"
{
  "autoReserveTrigger": {
    "maxReserveEnergy": 95
  }
}
"canRModeSparkInterrupt"