Roll through the camera scroll blocks and then through the bomb block. Avoiding the Sidehoppers can be tricky. Power Bomb them or lure them off-camera to the right while above. Continue through the room to the Sidehoppers below the Grapple blocks, and carefully dodge or kill them. Bounce up through the crumble blocks to the door to the left.

Entrance condition:

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

Requires:

"h_artificialMorphSpringBall"
{
  "or": [
    "canTrickyDodgeEnemies",
    "h_artificialMorphPowerBomb",
    {
      "enemyDamage": {
        "enemy": "Sm. Sidehopper",
        "type": "contact",
        "hits": 1
      }
    }
  ]
}
{
  "or": [
    "canInsaneJump",
    "h_artificialMorphPowerBomb",
    {
      "enemyDamage": {
        "enemy": "Sm. Sidehopper",
        "type": "contact",
        "hits": 1
      }
    }
  ]
}

Clears obstacles: C

Dev note: With Morph or Bombs, 1->15->14 will be used instead. FIXME: Many strats in the room will kill the Sidehoppers or Reos with a Power Bomb, and then do so again on the return. This could be fixed with another obstacle, but this room already has so many that it could cause problems.