Requires:

{"or": [
  "canMidAirMorph",
  "h_useSpringBall",
  {"and": [
    "canTrivialMidAirMorph",
    {"or": [
      "SpaceJump",
      "canConsecutiveWallJump"
    ]}
  ]},
  {"and": [
    "canIBJ",
    "canBombHorizontally"
  ]}
]}

Dev note: Doable with just a very long IBJ, but if bombing horizontally is too hard, that will be too.