Use a Power Bomb to destroy the bomb block wall.

Entrance condition:

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

Requires:

"h_canArtificialMorphPowerBomb"
{
  "or": [
    "h_canArtificialMorphBombThings",
    "h_canArtificialMorphSpringBall",
    {
      "enemyDamage": {
        "enemy": "Zeela",
        "type": "contact",
        "hits": 1
      }
    }
  ]
}

Clears obstacles: A