Farm up on the Zeb, drain energy back down, and then return to the upper runway. Preopen the shotblock, then go back and charge a shinespark. Springball through the short morphball tunnel to just have enough time to shinespark in the Zeb's path and interrupt.

Requires:

{"obstaclesCleared": ["R-Mode"]},
{"notable": "Shinespark, Morph Tunnel Rush"},
"canShinechargeMovementTricky",
"h_useSpringBall",
{"refill": ["Energy"]},
"h_shinechargeMaxRunway",
{"autoReserveTrigger": {}},
"canRModeSparkInterrupt"

Resets obstacles: R-Mode

Preopen the door and shotblock, then go back and charge a shinespark. Springball through the short morphball tunnel to just have enough time to shinespark out the door.

Requires:

{"notable": "Shinespark, Morph Tunnel Rush"},
"canShinechargeMovementComplex",
"h_useSpringBall",
"h_shinechargeMaxRunway",
{"shinespark": {"frames": 25, "excessFrames": 0}}

Exit condition:

"leaveWithSpark": {}

Unlocks doors:

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