Tank one or more ceiling thorn hits in order to make it past the middle section.

Entrance condition:

{
  "comeInShinecharging": {
    "length": 2,
    "openEnd": 0
  }
}

Requires:

"canLongChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"
{
  "thornHits": 1
}
{
  "or": [
    {
      "thornHits": 2
    },
    "canBeVeryPatient"
  ]
}

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

{"types":["ammo"],"requires":[]}

Dev note: Entirely avoiding the thorn hits is technically possible but extremely difficult. Farming in the middle of the strat could also be possible.