Preopen the door and shotblock, then go back and charge a shinespark. Springball through the short morphball tunnel to just have enough time to shinespark out the door.

Requires:

{
  "notable": "Shinespark, Morph Tunnel Rush"
}
"canShinechargeMovementComplex"
"h_canUseSpringBall"
"h_canShineChargeMaxRunway"
{
  "shinespark": {
    "frames": 25
  }
}

Exit condition:

{
  "leaveWithSpark": {}
}

Unlocks doors:

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