Requires:

"Gravity"
"canShinechargeMovement"
{
  "canShineCharge": {
    "usedTiles": 17,
    "startingDownTiles": 1,
    "steepDownTiles": 2,
    "openEnd": 0
  }
}

Exit condition:

{
  "leaveShinecharged": {
    "framesRemaining": 80
  }
}

Unlocks doors:

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