Wait on the right side of Baby Kraid for about 10 seconds so that he shoots the maximum amount of projectiles. Jump over Baby Kraid by pausing and holding jump and forward just before the pause fully triggers, then remove Spring Ball. After it starts moving to the right, move in to where it was, then Crystal Flash so that it will walk back into Samus and trigger reserves.

Entrance condition:

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

Requires:

"h_artificialMorphSpringFling"
"h_artificialMorphTrickyRModeCrystalFlashInterrupt"
{
  "ammo": {
    "type": "Missile",
    "count": 10
  }
}
{
  "ammo": {
    "type": "Super",
    "count": 5
  }
}
{
  "or": [
    "h_fullEnemyDamageReduction",
    {
      "and": [
        "h_partialEnemyDamageReduction",
        {
          "resourceAtMost": [
            {
              "type": "RegularEnergy",
              "count": 49
            }
          ]
        }
      ]
    },
    {
      "and": [
        {
          "resourceCapacity": [
            {
              "type": "RegularEnergy",
              "count": 199
            }
          ]
        },
        {
          "resourceCapacity": [
            {
              "type": "ReserveEnergy",
              "count": 199
            }
          ]
        }
      ]
    }
  ]
}

Clears obstacles: door_2