Lure the Reo (Bee) to the left to use it as a platform for ice clipping up through the crumbles. Watch the Reo bounce against the left wall until it does a slow hover towards Samus. There is a very small timing of when its right claw is above the small pale spore next to the big red spore, when Samus should jump to be above the Reo. Crouching with Samus' front toe beneath this spore (facing left) will cause the bee to fly with the correct timing after Samus takes knockback damage, with a 3 pixel window. This will cause it to fly left and into the two tile gap below the crumble blocks. Freeze it once to get above it, and then again for the ice clip. After clipping up, stand hanging slightly off the edge of the door frame to continue breaking the crumble blocks, allowing the Reo to pass up through them when it thaws. When the Reo is about to come up, after breaking the crumbles for the final time, move slightly left to the safety of the door frame, and crouch for a moment before pressing left to enter the door transition.

Requires:

"h_canPreciseIceClip"
{
  "notable": "Reo Ice Clip Without Morph and X-Ray"
}

Exit condition:

{
  "leaveWithGModeSetup": {}
}

Unlocks doors:

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