Supreme Calamitas - Infernum Calamity Terraria

This is going to be a nightmare to nohit. 0:00 - Intro 0:15 - Sepulcher 0:36 - Phase 1 2:00 - Phase 2 (Shadow Hydra) 3:29 - Phase 3 (Catastrophe & Cataclysm) 5:17 - Phase 4 6:51 - Desperation Attack 7:54 - Loot & Equipment & Credits #calamity #calamitymod #terraria #infernum