Gain a shinecharge by running right-to-left on the leftmost runway. Then run toward the right, jumping twice before sparking mid-air.

Requires:

{"obstaclesCleared": ["A"]},
"canShinechargeMovementTricky",
{"canShineCharge": {"usedTiles": 15, "openEnd": 0}},
{"shinespark": {"frames": 35, "excessFrames": 0}}

Exit condition:

"leaveWithSpark": {}

Unlocks doors:

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