Quick dropping through the crumbles allows reaching the door with more shinecharge time remaining.

Requires:

{"canShineCharge": {"usedTiles": 20, "openEnd": 1}},
"canShinechargeMovement",
"canQuickDrop",
{"shineChargeFrames": 115}

Exit condition:

"leaveShinecharged": {}

Unlocks doors:

{"types": ["missiles"], "requires": ["never"]},
{"types": ["super"], "requires": []},
{
  "types": ["powerbomb"],
  "requires": [
    {"or": [
      "h_useSpringBall",
      {"and": [
        "canTrickyJump",
        {"or": [
          "canCrumbleJump",
          "canWallJumpInstantMorph"
        ]}
      ]}
    ]}
  ]
}

Dev note: Should there be a tech for crumble quick drop?