Requires:

"Gravity"
"Morph"
"canPlayInSand"
{
  "or": [
    "canWalljump",
    "canGravityJump",
    "HiJump",
    "canSpringBallJumpMidAir",
    "canSandIBJ",
    {
      "and": [
        "h_canUseSpringBall",
        "h_canJumpIntoIBJ"
      ]
    }
  ]
}