The Reliquary Access is a room in the Sky Temple Grounds. This room is the Dark Counterpart to the Trooper Security Station. The room connects the Phazon Grounds to the Reliquary Grounds, the latter by White Door. The room is filled with Ingstorm, which will damage Samus if she does not have the Light Suit. There are two Luminoth corpses in a side tunnel. Scanning them will reveal that they are father and daughter.
Rooms in Metroid Prime 2: Echoes