Metroid Prime/X-Ray Visor

Once the Power Bombs are obtained from the Central Dynamo in the Phazon Mines, go back to the Tallon Overworld East and go to the top of the spider track tower and go through the ice door. Once inside, use the newly acquired Power Bombs to blast the Bendenzium rock and get to the Life Grove. Within the center of the room is the X-Ray visor. Use this visor not only to see Chozo Ghosts, but to fight the Omega Pirate. Use the plasma beam to kill the Omega Pirate, and be sure to charge it, and ignore the pirates that are summoned. Also, it may also be the south that has the spider track tower.