More:Halo 2: Missions: Oracle

From GameWinners

Contents 1 Famine Skull 2 Infection forms in a tank 3 Defeating the Heretic leader

Famine Skull

After you go down the swirling elevator and enter the room with the big glass windows, destroy all the enemies. Then, grenade jump to the opposite side of the second floor. There will be four Flood soldiers shaking on the ground with a skull between them. Get the skull and the word "Famine" will appear.

Infection forms in a tank

At the beginning of the Level, you will see a large tank (not the vehicle kind) in front of you. Look closely inside of it to see some small infection forms floating around.
tcpm nbtbtlmch

Defeating the Heretic leader

Before you get to the level, make sure you have two Needlers with at least 120 rounds of ammunition on each gun. When the level starts, to kill the both clones of him, shoot them repeatedly. Make sure one dies before you move to another. When he finally arrives, repeatedly shoot him until he dies. When you win you should not have taken much damage.