334988-metroid prime s core super

The Core Essence.

Metroid Prime Core Essence is the final boss of Metroid Prime. It is the main cause of the Phazon present on Tallon IV, and is only weak when it releases Phazon from its body. While it is capable of making Phazon, it can also produce Metroid too, not to mention Hunter Metroid and Fusion Metroid. It'll reproduce these types of species during the final battle. After being killed, the boss will turn into Dark Samus.