Alinos Perch

Alinos Perch is a level which has also been adopted as a multiplayer level in Metroid Prime Hunters. In this level there are many Voldrums and most notably, Guardians who Samus has to defeat to unlock a door that leads to the Council chamber, where Samus acquires the Magmaul. There are also things to be scanned to unlock a door that leads to an Alimbic Artifact.