Unmorph after exiting the morph tunnel and get to the other side of the room. Killing the Dessgeegas can be done with no beam upgrades; Samus can jump over them while shooting the last few hits or retreat to the left. It is possible to kill a Sova on the door and pause abuse to grab its Energy drop on G-mode exit. Samus will likely need to wait at the door for about a minute for the global Sova gets there.

Entrance condition:

{
  "comeInWithGMode": {
    "mode": "any",
    "morphed": true
  }
}

Requires:

"h_artificialMorphMovement"
{
  "or": [
    "canTrickyJump",
    "h_artificialMorphPowerBomb",
    "h_hasBeamUpgrade",
    {
      "enemyKill": {
        "enemies": [
          [
            "Sm. Dessgeega",
            "Sm. Dessgeega"
          ]
        ],
        "explicitWeapons": [
          "Missile",
          "Super",
          "ScrewAttack"
        ]
      }
    },
    {
      "enemyDamage": {
        "enemy": "Sm. Dessgeega",
        "type": "contact",
        "hits": 1
      }
    }
  ]
}
{
  "or": [
    "HiJump",
    "SpaceJump",
    "canSpringBallJumpMidAir",
    "canIBJ",
    "canTrickyDashJump",
    {
      "and": [
        "canTrickyUseFrozenEnemies",
        "canWalljump"
      ]
    },
    {
      "and": [
        {
          "canShineCharge": {
            "usedTiles": 43,
            "openEnd": 0
          }
        },
        {
          "shinespark": {
            "frames": 9,
            "excessFrames": 5
          }
        }
      ]
    },
    {
      "and": [
        "canInsaneWalljump",
        "canWallJumpInstantMorph",
        "canUnmorphBombBoost",
        "canDownGrab"
      ]
    }
  ]
}
{
  "or": [
    {
      "and": [
        "h_heatedGModePauseAbuse",
        "canBePatient"
      ]
    },
    "h_heatedGModeOpenDifferentDoor"
  ]
}

Dev note: FIXME: Methods that require a Sova damage boost could be added