Walljump up to reach the left ledge below the bomb blocks then perform an instant morph to place a bomb. Walljump up a second time and again instant morph off that left ledge to enter the 1 tile hole created by the bomb.

Requires:

"h_canNavigateHeatRooms"
"h_canUseMorphBombs"
"can3HighWallMidAirMorph"
"canConsecutiveWalljump"
{
  "heatFrames": 1100
}