Jumping from the door and bouncing on the platform enemy works pretty well.

Requires:

"f_DefeatedPhantoon"
"h_canXMode"
"h_XModeSpikeHit"
"h_XModeSpikeHit"
"Gravity"
{
  "canShineCharge": {
    "usedTiles": 33,
    "openEnd": 2
  }
}
"canShinechargeMovement"

Exit condition:

{
  "leaveShinecharged": {
    "framesRemaining": 80
  }
}