Jump to the first long platform then use a the full platform to jump and mockball through the lava.

Entrance condition:

"comeInNormally": {}

Requires:

"Gravity",
"canTrickyJump",
"canMockball",
{"enemyDamage": {"enemy": "Dragon", "type": "contact", "hits": 1}},
{"heatFrames": 480},
{"lavaFrames": 240}