Lay the Power Bomb low enough to kill the Sova. Descend during the Power Bomb explosion, to take advantage of the more lenient timing provided by the lag.

Entrance condition:

{
  "comeInGettingBlueSpeed": {
    "length": 2.5,
    "openEnd": 1
  }
}

Requires:

"canLongChainTemporaryBlue"
"canXRayTurnaround"
{
  "ammo": {
    "type": "PowerBomb",
    "count": 1
  }
}

Exit condition:

{
  "leaveWithTemporaryBlue": {
    "direction": "any"
  }
}

Unlocks doors:

{"types":["ammo"],"requires":[]}