It is possible to shake the beetom off near the right door, then lure it down to the bottom without taking more hits (or to kill the Pirates with Bombs).

Requires:

{
  "or": [
    "Morph",
    {
      "obstaclesCleared": [
        "A"
      ]
    }
  ]
}
{
  "or": [
    {
      "and": [
        {
          "enemyKill": {
            "enemies": [
              [
                "Green Space Pirate (standing)",
                "Green Space Pirate (standing)",
                "Green Space Pirate (standing)"
              ],
              [
                "Green Space Pirate (standing)",
                "Green Space Pirate (standing)"
              ]
            ]
          }
        },
        {
          "or": [
            {
              "enemyDamage": {
                "enemy": "Beetom",
                "type": "contact",
                "hits": 8
              }
            },
            {
              "and": [
                "canTrickyJump",
                "canEscapeEnemyGrab",
                {
                  "enemyDamage": {
                    "enemy": "Beetom",
                    "type": "contact",
                    "hits": 5
                  }
                }
              ]
            }
          ]
        }
      ]
    },
    {
      "and": [
        {
          "enemyDamage": {
            "enemy": "Beetom",
            "type": "contact",
            "hits": 5
          }
        },
        {
          "enemyDamage": {
            "enemy": "Green Space Pirate (standing)",
            "type": "contact",
            "hits": 3
          }
        }
      ]
    }
  ]
}

Exit condition:

{
  "leaveWithGModeSetup": {
    "knockback": false
  }
}

Unlocks doors:

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