If possible (and applicable), kill the Bull ahead of time, and do a shinecharge to gain temporary blue. Otherwise, shoot the Bull to get it out of the way; then, after getting blue speed with a stutter water shinecharge, jump directly into a spring ball jump rather than shinecharging first.

Requires:

{
  "or": [
    {
      "enemyKill": {
        "enemies": [
          [
            "Bull"
          ]
        ]
      }
    },
    {
      "and": [
        {
          "not": "f_DefeatedPhantoon"
        },
        "canRiskPermanentLossOfAccess"
      ]
    },
    "canTrickyJump"
  ]
}
"canStutterWaterShineCharge"
"h_getBlueSpeedMaxRunway"
"canTrickySpringBallJump"
"canChainTemporaryBlue"

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

{"types":["ammo"],"requires":[]}

Dev note: FIXME: Leaving with a blue spring ball bounce is possible without `canChainTemporaryBlue`, allowing a flash suit to be carried.