Skull purposes hints and tips for Halo 3

skull purposes

Iron: When you die you go to to the begining of the level

Blind: Your arms dissapear

Mystic: the covenent get more health (not the helpful eliets)

Fog: arms + radar dissapear

Tilt: the covenent take less damage from atacks

Catch: Enemys throw more grnades

I,ll put up the rest when I find them

Theres loads more info this game, right here, with some cheats and tips, answers and Halo 3 walkthrough.