A new armor ability has been introduced: Armor Lock. What it does is allow you to lock your armor. Remember from the beginning of Halo 3 where Master Chief's armor was locked? Well, now you can do that in multiplayer. It makes you invincible as long as you hold it down, but you can't move, aim, or shoot. When you release it, an EMP will erupt and you will be thrown back, depending on how long you held it down. The longer you were locked, the bigger the throwback and EMP. I think that'll ruin the fine balance of Halo games, but whatever floats their boat. Plus, if you were stuck with needlers or plasma grenades, they get shaken off when locked. Well, what do you guys think?