Requires:

"canDash",
{"or": [
  {"heatFrames": 160},
  {"and": [
    {"enemyKill": {
      "enemies": [["Multiviola", "Alcoon"]],
      "explicitWeapons": ["ScrewAttack", "Wave+Plasma"]
    }},
    {"heatFrames": 145}
  ]},
  {"and": [
    {"enemyKill": {
      "enemies": [["Multiviola"]],
      "explicitWeapons": ["Missile", "Super", "Plasma"]
    }},
    {"heatFrames": 150}
  ]},
  {"and": [
    "h_PlasmaHitbox",
    {"heatFrames": 145}
  ]}
]}

Dev note: This includes time to wait for the Multiviola to move out of the way (if it can't be quickly killed), as will normally be a problem when entering through the upper doors (node 1 or 4).