Uploaded February 2026 | Updated September 2026, 3 days ago

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Hello everyone!
It feels like there's a never ending flow of Terraria content to cover these days, from the vanilla Bigger and Boulder update to this new Calamity "Brainstorm" update. An absolute ton of things have either been added or modified, so today, I wanted to renew my Calamity class guides with all of these new changes, hope this will be useful to you all!

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0:00 Intro
0:13 Pre Boss
1:43 Pre Perforator
2:42 Pre Skeletron
3:43 Pre Wall of Flesh
4:56 Pre First Mechanical
6:18 Pre Last Mechanical
7:14 Pre Plantera
8:29 Pre Golem
9:41 Pre Lunatic
11:00 Pre Moon Lord
12:13 Pre Providence
13:22 Pre Polterghast
14:34 Pre Devourer of Gods
15:45 Pre Yharon
16:58 Pre Supreme Calamitas
18:12 Endgame
19:34 Outro


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