Grunt Funeral Skull with Halo: Anniversary Pre-Order
Them grunts need to lay off the Taco Bell.
Bungie and Microsoft have made a pre-order bonus reminiscent of the early Halo 2 Grunt Birthday Party skull that causes grunts to explode like plasma grenades. Later the birthday party skull was changed to have actual confetti and a chorus of children screaming, “YAY!” This one differs by having them explode even if they die in some matter besides a headshot which can cause some serious chain reactions from one explosion setting off others with nearby grunts.