Use I-Frames from the first Dessgeega to run through the remaining enemies and store a shinespark. 1-tap Shortcharge, then run back towards the Hoppers and try to hit all three at once by shinesparking horizontally as the ceiling hopper jumps down.

Requires:

{
  "canShineCharge": {
    "usedTiles": 25,
    "openEnd": 1,
    "steepUpTiles": 4
  }
}
{
  "enemyDamage": {
    "enemy": "Dessgeega",
    "type": "contact",
    "hits": 1
  }
}
"canHitbox"
"canShinechargeMovementComplex"
"canHorizontalShinespark"
{
  "shinespark": {
    "frames": 40
  }
}
{
  "heatFrames": 330
}

Clears obstacles: D