Guild Wars Nightfall Preview

The folks over at Games Radar have conjured up a two-page preview of ArenaNet's upcoming standalone add-on, Guild Wars Nightfall.
It's also a lot less linear than Factions, leaving room to explore. Most excitingly, it moves closer to a traditional RPG in its addition of sidekick heroes to the game. Rather than the faceless Henchmen, these sub-heroes are gained along the way and develop directly in power with you. You're able to bring any three you have with you on a mission, and they can be directly controlled like pets.