Wait for the global crab to traverse the room and boost Samus up the ledge. It takes just over a minute for the crab to get there.

Entrance condition:

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

Requires:

"Gravity"
"canBePatient"
"canNeutralDamageBoost"
{
  "enemyDamage": {
    "enemy": "Sciser",
    "type": "contact",
    "hits": 1
  }
}