Judgment Pit

Judgment Pit is a room in Dark Agon Wastes.

Space Jump Guardian
Space Jump Guardian spawns before the cutscene, standing in front of the statue near the Super Missile door. By way of Portal Access, you can stand next to the boss and reduce its hp to 0 before triggering the cutscene. In this way, however, you must still trigger the cutscene and damage Space Jump Guardian one more time to get Space Jump Boots.

Without Space Jump
This room can be climbed without Space Jump by a double bomb jump onto one of the caches, followed by a jump onto the area in front of the statue. Alternatively, bomb space jump near a beacon close to the Portal Access door.