IBJ or spring ball bomb jump to avoid the wall jump. The first pirate takes 2 PBs, the next 3 can be killed with 3 total PBs if they are placed under the middle pirate.

Entrance condition:

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

Requires:

{
  "or": [
    "h_canArtificialMorphIBJ",
    "h_canArtificialMorphSpringBallBombJump"
  ]
}
{
  "ammo": {
    "type": "PowerBomb",
    "count": 5
  }
}

Clears obstacles: A