Requires:

{
  "or": [
    "Spazer",
    "Plasma",
    "ScrewAttack",
    "Wave",
    {
      "and": [
        "canDodgeWhileShooting",
        "h_usePowerBomb"
      ]
    },
    {
      "enemyKill": {
        "enemies": [
          [
            "Sm. Dessgeega"
          ],
          [
            "Sm. Dessgeega"
          ]
        ],
        "explicitWeapons": [
          "Missile",
          "Super"
        ]
      }
    },
    {
      "and": [
        "canDodgeWhileShooting",
        {
          "enemyDamage": {
            "enemy": "Sm. Dessgeega",
            "type": "contact",
            "hits": 1
          }
        }
      ]
    },
    {
      "enemyDamage": {
        "enemy": "Sm. Dessgeega",
        "type": "contact",
        "hits": 2
      }
    }
  ]
}

Clears obstacles: D