Enter with a shinespark ready, activate XMode by bouncing into the spikes, then activate the shinespark but release XMode during the shinespark windup animation.

Entrance condition:

{
  "comeInShinecharging": {
    "length": 4,
    "openEnd": 1
  }
}

Requires:

"canSuperJump"
{
  "shinespark": {
    "frames": 7,
    "excessFrames": 0
  }
}
"h_XModeSpikeHit"
{
  "or": [
    {
      "and": [
        "h_XModeSpikeHit",
        "h_XModeSpikeHit"
      ]
    },
    {
      "and": [
        "h_XModeSpikeHit",
        "SpaceJump"
      ]
    },
    "Grapple"
  ]
}

Dev note: There is 1 unusable tile in this runway.