Bring the Beetom close to the door and begin Moondancing. Stop after exactly 175 moonfalls, so as not to fall through the floor. Freeze the Beetom inside the door frame and Moondance such that Samus does not fall through the floor and does not touch the door transition.

Requires:

{
  "notable": "Door Frame Extended Moondance"
}
{
  "obstaclesNotCleared": [
    "A"
  ]
}
"canExtendedMoondance"
"canTrickyUseFrozenEnemies"
{
  "enemyDamage": {
    "enemy": "Beetom",
    "type": "contact",
    "hits": 5
  }
}
"h_ExtendedMoondanceBeetomLeniency"

Exit condition:

{
  "leaveWithStoredFallSpeed": {
    "fallSpeedInTiles": 2
  }
}