Image imported from derpibooru 
Original Description:
 
I’ve been recently addicted to the best mod for Terraria, Calamity! Its so fun, but notoriously difficult at the same time! The biggest influence for me, was the Supreme Calamitas battle! Its basically bullet hell, but on crack, and so near impossible hard, but when i finally beat her (the first time), it was so satisfying! I even managed to beat her on Revengeance Mode, and her battle theme, “Stained, Brutal Calamity” is so memorable to me, and makes it even more intense the battle! So I decided to make a crossover drawing of my best pone battling her and her brothers!