Gravity jump from below the Lowest-Right Namihe. Walljump using the right side wall to reach the top of the lava, avoiding the Namihe fireball. Turning Gravity Suit back on can reduce lava damage, but may make the walljumps more difficult.

Requires:

"canSuitlessLavaDive"
"canGravityJump"
"canStaggeredWalljump"
{
  "heatFrames": 290
}
{
  "gravitylessLavaFrames": 230
}
{
  "lavaFrames": 20
}

Dev note: Assumes Gravity is not reenabled until after the strat is complete. A left wall gravity jump would save a small number of gravityless lava frames at the cost of more heat and lava frames.