Complete any level with Iron and 2 other skulls activated on Heroic or Legendary
This will be familiar to anybody thatís used the skulls in the past Halo titles. As everybody knows, Iron causes the level to reset if you die solo or automatically revert to a checkpoint if one player dies in co-op. I highly recommend doing this achievement in co-op (at least a dummy controller) to eliminate frustration.
What level do you recommend to unlock this achievement? And suggestions for the other two skulls? Could you use Grunt Birthday Party and Pinata? Bandanna? Would any skull work?
Also, for some reason, when I click on the link for the Skull/Terminal Guide, it directs me to the old one, not 2.0, even though the link is for 2.0. Is this happening to anyone else? I've tried it in both Firefox and IE with the same results.