Cyberra
The Destroyer
I think I got my world more or less prepared for 1.3. I blocked off the front of the dungeon so I can fight aliens without hitting the cultists, and yes, one of my NPCs had migrated over to the shelter I built there after getting killed in a surprise solar eclipse. Built a platform over the far right ocean to farm Martian probes. I used the jungle temple bricks to build it and added a water candle... I knew it was working from the absolute swarm of harpies that descended on me. Now I just need the update so I can fight Hallowed mimics, get the deadly sphere staff from the eclipse, and go pick on some aliens.