A V-Index mutagen originally found on the planet of Tallon IV. Phazon is a highly mutagenic substance with lifelike qualities. Phazon will kill anything that it touches, and mutate horribly that which it cannot kill. Metroid Prime was the source of the Phazon on Tallon IV.

When some little bitchboy is acting like a little tiny pee pee poo poo baby and messing up the group plans.