Requires:

{"or": [
  "h_bombThings",
  {"obstaclesCleared": ["B"]}
]}

Resets obstacles: A

Dev note: This is to go below through the bottom path, past the bomb block, to avoid the need to do a mid-air morph to use the top path. This strat is also used to return below if in G-mode, to avoid canRiskPermanentLossOfAccess.