Cross more than half way across the room until a Sova falls from the ceiling then follow it back and forth across the room. Alternatively, to save a lot of Energy, use a Super to knock off the Sova just before that, while it is on the right side of it's thin platform.

Requires:

{"or": [
  "canDash",
  {"heatFrames": 140}
]},
{"heatFrames": 1780},
{"or": [
  {"ammo": {"type": "Super", "count": 1}},
  {"heatFrames": 2050}
]}

Exit condition:

"leaveWithDamage": {
  "enemy": "Sova"
}

Unlocks doors:

{"types": ["missiles", "super"], "requires": []},
{"types": ["powerbomb"], "requires": ["never"]}