Casja's Forge is a special Cataclysm event in Anthem that you may or may not have previously encountered. Found in The Labyrinth, this isn't a particularly difficult task, but reading up on what's what is always a good idea.
Veteran Anthem players will notice that Casja's Forge is essentially a 'retrieve the Relic fragments' mission, though more difficult and with some suppression shielding added for good measure. Find the exact completion steps just below.
How to complete Casja's Forge
If you were worried that Casja's Forge is as complex as Britaheim, you're in luck, because there's a fair few less steps involved in getting this one done. In fact, Britaheim is closer in complexity to Ring of Magus, so we're dealing with a more casual event this time around.
As its name might suggest, you can spawn the Valkyrie Casja in this event, and you can do so by running into supression fields while holding Relic fragments. Do so four times before the Forge is done, and Casja will come out to play.
Aside from that, here's how to finish the event:
- find all four Relic fragments strewn across the event area and bring them to the Forge
- after the Crystal is exposed, destroy it
And that's all there is to it. While there shouldn't be a problem with this event, some of other ones may be more difficult to get done. To stay on your toes, keep checking Game Watcher for more useful guides.