Use R-Mode to get a blue suit to cross the room and get the item, or to leave the right shinecharged. In R-Mode, fill your Reserves at the farm. Damage down again so that Samus is within 1 Zebbo hit from triggering Reserves. Gain a shinecharge in-room without gaining more energy. It is possible to time the despawn of a drop with the acid if no ammo is owned. Shinespark vertically, such that a Zebbo can hit Samus in the wind-up to cause a reserve trigger, giving a blue suit. It is then fine to farm the Zebbos again.

Entrance condition:

{
  "comeInWithRMode": {}
}

Requires:

{
  "notable": "R-Mode Blue Suit"
}
"canBePatient"
{
  "or": [
    {
      "canShineCharge": {
        "usedTiles": 14,
        "steepUpTiles": 1,
        "steepDownTiles": 1,
        "openEnd": 0
      }
    },
    {
      "and": [
        {
          "canShineCharge": {
            "usedTiles": 15,
            "steepUpTiles": 1,
            "steepDownTiles": 1,
            "openEnd": 0
          }
        },
        {
          "doorUnlockedAtNode": 1
        }
      ]
    },
    {
      "and": [
        {
          "canShineCharge": {
            "usedTiles": 18,
            "steepUpTiles": 1,
            "steepDownTiles": 1,
            "openEnd": 1
          }
        },
        "h_destroyBombWalls"
      ]
    },
    {
      "and": [
        {
          "canShineCharge": {
            "usedTiles": 19,
            "steepUpTiles": 1,
            "steepDownTiles": 1,
            "openEnd": 1
          }
        },
        "h_destroyBombWalls",
        {
          "doorUnlockedAtNode": 1
        }
      ]
    }
  ]
}
{
  "shinespark": {
    "frames": 0,
    "excessFrames": 0
  }
}

Clears obstacles: B, D

Unlocks doors:

{"types":["ammo"],"requires":[]}