Only the lowest three Rippers that are above the right door need to be killed. The highest of the three can barely be reached with a Super and HiJump. Or a PB placed slightly higher than a standard max jump, done by jumping from the door ledge, from an IBJ while avoiding the Ripper, or using 2 PBs.

Requires:

"canLongIBJ",
{"or": [
  {"and": [
    {"enemyKill": {
      "enemies": [["Ripper", "Ripper", "Ripper"]],
      "explicitWeapons": ["PowerBomb"]
    }},
    {"or": [
      "HiJump",
      "canCarefulJump"
    ]}
  ]},
  {"enemyKill": {
    "enemies": [["Ripper", "Ripper"], ["Ripper"]],
    "explicitWeapons": ["PowerBomb"]
  }},
  {"and": [
    {"enemyKill": {
      "enemies": [["Ripper", "Ripper", "Ripper"]],
      "explicitWeapons": ["Super"]
    }},
    "HiJump"
  ]}
]}