Requires:

"Gravity",
{"or": [
  {"canShineCharge": {"usedTiles": 12, "openEnd": 0}},
  {"and": [
    {"or": [
      {"doorUnlockedAtNode": 1},
      {"doorUnlockedAtNode": 2}
    ]},
    {"canShineCharge": {"usedTiles": 13, "openEnd": 0}}
  ]},
  {"and": [
    {"doorUnlockedAtNode": 1},
    {"doorUnlockedAtNode": 2},
    {"canShineCharge": {"usedTiles": 14, "openEnd": 0}}
  ]}
]},
{"or": [
  {"and": [
    "h_enemyDrops",
    "h_CrystalSparkWithoutLenience"
  ]},
  "h_CrystalSpark"
]}

Unlocks doors:

{"nodeId": 1, "types": ["ammo"], "requires": []},
{"nodeId": 2, "types": ["ammo"], "requires": []}