Gain a shinecharge running left to right through the open gate. Then turn back and quickly jump directly into the hidden passage to the bottom of the room, to spark out.

Requires:

{"obstaclesCleared": ["A"]},
{"canShineCharge": {"usedTiles": 15, "openEnd": 1}},
"h_speedJump",
"canShinechargeMovementTricky",
"canInsaneJump",
{"shinespark": {"frames": 17, "excessFrames": 0}}

Exit condition:

"leaveWithSpark": {}

Unlocks doors:

{"types": ["super"], "requires": []},
{"types": ["missiles", "powerbomb"], "requires": ["never"]}