Shoot forward with spazer to break the shot block, then jump into the morph tunnel while staying blue to break a bomb block.

Entrance condition:

{
  "comeInGettingBlueSpeed": {
    "length": 3,
    "openEnd": 1,
    "minExtraRunSpeed": "$1.2"
  }
}

Requires:

"Spazer"
"canSpeedball"
"canCarefulJump"