Today in Terraria Calamity, I was trying to learn the mechanics of the Old Duke. This boss seems to be similar to Duke Fishron but a lot harder and have a lot more health. At the end of the stream, I did manage to get the first phase done, but I couldn’t get anything on the second phase. This boss is a lot harder than Duke Fishron and has way more stuff to dodge. I am going to try to learn the second phase by watching videos this weekend. I hope to defeat him on Monday when I get back streaming. I even used a recommended weapon that wiki has for me to use. Other than that, not much happened today, so I give you the live replay video here. Thanks for watching this live replay stream.