Entrance condition:

{
  "comeInNormally": {},
  "comesThroughToilet": "no"
}

Requires:

"Morph"
{
  "enemyDamage": {
    "enemy": "Bull",
    "type": "contact",
    "hits": 1
  }
}
{
  "or": [
    "canPrepareForNextRoom",
    "canCarefulJump"
  ]
}