Berserker medal

The Berserker medal is awarded in Halo 2 for killing 20 opponents in a row without dying. It is available in all Multiplayer gametypes and has a Bungie difficulty rating of 9 out of 10.
It is represented by a gold eight-pointed star with a brown target in the middle. When someone gets this medal the announcer will, oddly, shout "Untouchable!" to the player that received this medal.
==Trivia==
*The Berserker medal was replaced by the Rampage medal on Halo 3.