future ally of master chief

the hero

one son of a bitch

leader of the brutes

basic unit infantry of the covenant

honor guards of the prophets

second chief of the brutes

root of the flood

very powerfull enemy

the one that master chief kills

the star giving his life at the end haha lol

AI in master chief's head

captian of the pillar of autum

daughter od captain keyes

captain of the spirit of fire