Spring Fling or IBJ across the right pit and damage boost or lava dive in the second; to Spring Fling, jump immediately before the pause triggers.

Entrance condition:

"comeInWithGMode": {
  "mode": "any",
  "morphed": true
}

Requires:

{"or": [
  "Morph",
  {"and": [
    "h_artificialMorphSpringFling",
    "canTrickyJump"
  ]},
  {"and": [
    "h_artificialMorphIBJ",
    "h_artificialMorphBombHorizontally"
  ]},
  {"and": [
    "Gravity",
    "h_artificialMorphSpringBall",
    {"lavaFrames": 20}
  ]},
  {"and": [
    "h_artificialMorphSpringBall",
    {"lavaFrames": 50}
  ]}
]},
{"or": [
  {"and": [
    {"notable": "Impressive Damage Boost"},
    "canHorizontalDamageBoost",
    "canTrickyJump",
    {"enemyDamage": {"enemy": "Boyon", "type": "contact", "hits": 1}}
  ]},
  {"lavaFrames": 90},
  {"and": [
    "Gravity",
    {"lavaFrames": 35}
  ]}
]},
"h_heatedGModeOpenDifferentDoor"