12

Morph or unmorph while passing through the Skultera, to avoid taking knockback. Arm pump as needed, to move left a tile past the initial ledge, to avoid bonking a floating platform above. Grapple jump quickly to get past the second Skultera, or kago through it as well.

Entrance condition:

{
  "comeInWithGrappleSwing": {
    "blocks": [
      {
        "position": [
          13,
          5
        ],
        "environment": "water",
        "note": "Mt. Everest"
      }
    ]
  }
}

Requires:

"canPreciseGrappleJump"
{
  "or": [
    "HiJump",
    "canTrickyGrappleJump"
  ]
}
"canKago"
{
  "enemyDamage": {
    "enemy": "Skultera",
    "type": "contact",
    "hits": 1
  }
}
{
  "or": [
    {
      "enemyDamage": {
        "enemy": "Skultera",
        "type": "contact",
        "hits": 1
      }
    },
    "h_trickyToCarryFlashSuit"
  ]
}