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This Is All You Need To Beat Calamity
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- Published on Apr 19, 2026
- Terraria Skyblocks have long been one of my favourite challenges in the game, but today I take on potentially the most extreme one yet: beating the Calamity mod from a single block.
Music by the very talented @InertTheVtuber
If you'd like to support the channel, join my Patreon using the link below:
/ chieflogan
Join my discord using the link below!
/ discord
Mods used:
Better Blending
Boss Checklist
Calamity Mod Music
Calamity Mod
Can I Shimmer This? [CIST]
Census - Town NPC Checklist
absoluteAquarian Utilities
Magic Storage
Recipe Browser
Voided NPC Fix for Skyblock








You wouldn't believe how much dirt sells for over seas.
Ayyyyyyy
I was gonna comment this right after he explained farming dirt.
Finally found the overseas
you receive reddit gold for this comment sir!
More like overair
23:52 "I won't be entering the stone age until post-Moon Lord" is an insane sentence
For real. I kinda zoned out and that sentence snapped me back into reality.
@mysticshadow7322 I literally did a double take, had to rewind to make sure I'd heard it correctly, and then couldn't stop laughing for a solid 2-3 minutes at the idea
This is the statement that sent me to the comment section instantly :D
"At last, I have defeated God! The world is free to me!"
"...now to figure out how to make a single brick."
Average evolution RPG
Thank you for using my music!! I love these longer-form compilation versions. You're an amazing creator and I'm so grateful to be included in your videos
YOU are an amazing creator..
good music :D
@Wowzgmdthank you 💜
@eggsnham.I do my best 🥹 Being lifted up by folks like Logan really validate this sentiment.
...am I going crazy or have I seen this comment several times across a lot of terraria videos
I wonder if this run will utilize my favorite mechanic: shimmering cactus into pumpkins.
THAT EXISTS???
@SirMuggledTheFourth yeah... you learn something new every time you upload a video on fargos souls with only enchantments as accessor- hey wait a second...
Good mechanic, sadly chieflogan doesn't know about it and there's no cool buffed guy with sunglasses to tell him
did you know you can shimmer cactus into pumpkins?
its true!
1:46:42
Anyone else remember that glitch in Calamity that made Thrashers just say "Y'know what? I'm sick of physics" and then just walk through walls every once in a while
Yes. It was strange. And hilarious.
occasional probability manipulation to quantum tunnel
Wait is that not a thing anymore? That was a thing for years!
Live Sipho reaction:
WHAT THE FU-
I swear this happened to me some time ago
It's so fun to see something usually basically completely meaningless like Solidifier unlocking a ton of progression in challenges like this.
watched like half of the series then forgot about it and now i’m here watching this
Same
OHHH that's why i'm getting weird deja-vu
SAME xd
same lol
Same
I was so confused why you were doing this again until I realized it was just a super cut. This was a fun series and I am glad I get to go through it again.
Oh, this is the full seiries. I was so confused asking myself "is this a reupload?"
I also got confused - I’m here for it though
Same actually, happy to watch everything again though!
I watched the very first one when it came out and was confused for about 20 minutes
The confused Team! Come to reunite
bruh i didnt realize or think anything was weird until 30 minutes in...
idk man i think i need more than that
The developers disagreed.
2% of the video is important information about our journey, last 98% just slime rain coma
This is the strangest experience, a terraria video I can watch without losing my hearing from the screams of agony. Truly an amazing video which I now use as background audio for when I am playing terraria myself.
Thats my only gripe with waffletime. I love his videos but jesus christ he needs to tone it down a little lmao
"for the next 6 hours" dude...
5:35 absolute peak
Fr
@MJ9170 Insert 500 vine booms
I can't believe you tricked me into watching this playthrough twice
ig the devs really, really didn't like this for some reason
Wdym?
@beniohere6407 they added changes that seem to specifically target this challenge for some reason, like mining armour is nerfed and so did crates
@velvetdraws3452 "fuck this guy in particular"
Even in fabsol's absence, they continue to pull Fuck You in Particular cards-
that is so unimportant and petty bro
20:40 the one sided beef is crazy T-T
8:33 "I'll take a potato chip... And eat it"
I’ll place an iron ore down… AND MINE IT🗣️🗣️🗣️
@BaSiLu143 I take the shot… I miss it 😢 SIKE! I swished it
I was going to say something like "Haven't I watched this before" then i realized it's a compilation
41:42 hey did you know you can shimmer-
A year ago, I saw your skyblock with only shimer, some ice bricks, and the lizhard altar. I thought it was the craziest run I had ever seen.
Now you bring me ONLY hellforge and a SINGLE infernal suevite. Such a crazy run and congrats
25:52 I came here for escapism and don't appreciate this call out. Great video.
Same here
Popping in to say that now that obsidian crates drop hellstone and hellforges, you need literally just 1 block
That’s true once Tmod and Calamity update, but it’s also a much, much less interesting run now since you just need to kill slimes for everything
@ChiefLogan_ actually they changed it so only worlds with the skyblock seed have different slimes
Wow! A marathon of the entire one block run from start to finish! That's insane!
this is the most "is the sky blue" kind of comment I've ever read
@cookiecannibal0ai probably
I've already seen each episode twice, this shall be the third. It's truly a stellar series!
30:42 DID BRO PREDICT THE WATER COOLER???
another excuse for me to rewatch the series again
Facts
@InertTheVtuber hell yeah, nice music btw
@woodster605thank you 🥹
Dude in the era of AI slop, it's really refreshing to see you showing love to different artists throughout the video, thanks a lot for that !
"wow what an interesting concept and video, how could it get better?"
the humble most single beautiful piece of fanart maybe ever:
59:22 "It seems something already ate this world, so the worm scarf is not on the menu" STOP I CANTT 🤣
41:41 oh yeah btw you can shimmer cactus into pumpkin
tf?? i never knew that lol. not even the wiki said it
Since Chlorophyte is a metal that spreads, a living metal if you will, it would make sense why life fruits appear on it. It would have small enough traces of it for the Metal Detector to find it. Eating it enhancing yourself with Chlorophyll. :)
ah yes, the Project Singleblockity
Project Moon ?
insane knowledge
Project Singularity reference used
I wasn't expecting to hear a song named "universal collapse" in a lo-fi melody
If I had a nickle for every time a Terraria mousemat has been advertised to me today, I'd have two nickles, which isn't a lot but it's weird that it's happened twice.
By any chance do you scream “PERRY THE PLATYPUS!?” when you see a suspicious Platypus with a cowboy hat on?
Nickel
Weird it happened once🥹
44:07 appreciate the little Ryan George reference there
The patience this guy has is actually insane, I would've quit if I missed the ore dropped from a slime even once.
That seedler was doing you dirty
Yeah no I don’t care if I’ve already seen it all I’m going to rewatch it again
Not wanting to use the sheild of cthulhu is criminal
Why would you ever want to use a bonk dash when the default dash and ram dashes exist?
@darkfiredragon3410 Default dash is a miserable feature designed to bully you when you don't have hermes boots and maybe occasionally help you get to speed faster with it
@Brent-jj6qiThis is probably a contender for worst take I've ever stumbled upon about Calamity.
Being able to instantly reach max speed in whatever direction you're running is huge for evading way more boss attacks than you'd think, as well as make fast moving mounts like the horses nearly instantly reach max speed.
@darkfiredragon3410Ok but mounts you only really get any practical ones after EOC and then obviously you only fight 3 bosses before you get the shield of Cthulhu, which are the 3 easiest bosses in the game and even then it’s hard to use the default dash for much. Meanwhile, you can easily spend hours pre Hermes boots getting constantly trolled by the default dash because the basically 3 blocks of movement when doing it from a standstill is only good for instantly catapulting yourself into the nearest trap or lava
@Brent-jj6qi☠️
I just want to say that that art of you sitting on that ore was absolutely incredible
Funnily enough, in 1.4.5 Calamity, you won't even need the hellforge since you'll be able to get both hellstone and hellforge from obsidian/hellstone crates
And also early game is a lot easier now cause you can make platform from vulfrum and get stone from rare-ish sufrace enemy crab.
15:33 I actually have a theory on this! The life fruit probably grows a hard outer shell formed of gold, and inside of that is the stuff you eat for health
i'd argue that a calamity playthrough isn't complete until you obtain the cynosure lore item
Just as a reminder, in any calamity runs you do, You can shimmer cactus into pumpkins.
4:12 just realized i recognize this song and it slaps, where is it from
It's a calamity soundtrack remix by InertTheVtuber. I'm pretty sure they have a RUclips channel where you can find it.
@JSKWilson i mean yeah but what soundtrack
@jusa-fr4ib Infestation (with a bunch of replacement symbols). '1nf3$+@+10n' might be pretty close though? It's Crabulon's theme.
@jusa-fr4ib I tried to reply but it seems that my comment was deleted on my end for some reason. It's Infestation, Crabulon's theme.
@JSKWilson thanks
I love how in skyblock challenges (and the seed in 1.5.0) the background still exists implying there IS ground but you just can't go there
44:06 RYAN GEORGE REFERENCE
1:48:16 Also very good Music when your trying to fall asleep😅
good thing u finished this before that update
What update?
@thesandwich7151 The Mining Armor cooldown now works again, every Calamity biome crate no longer drops items related to their biome - effectively making them just reskinned Iron/Mythril Crates - and certain vanilla crates no longer drop Calamity ores based on progression.
Also the early hardmode rework now correctly applies to crates so you'll no longer get early hardmode ores you haven't unlocked yet.
Basically the entire foundation of this run was gutted.
@darkfiredragon3410NOOOOOOOOOOOOO
Rip
@darkfiredragon3410 The armour being a glitch and locking ore to progression I can understand, but gutting the Biome crates is maybe the most obvious "Devs hate when players don't play the intended way" thing I have even seen
55:11 fish
“Im 18 now!”
*3 nights later*
“I know im being watched by an evil presence, but i just cant prove it…
1:42:01 to get what? XD
hrrrllrrlrrr
I think the name is ??? so it was pronounced “hrmerehnen”
20:44 “when your country doesn’t have a 42% obesity rate”
shows a country that has a 64% obesity rate instead
It would appear you’re comparing obesity with overweight, which are two separate things
The gardening of crimson thorns was hilarous, and the duping of ores is os satisfying.
34:30 Don't turn left
Is this a doctor who reference?
Searching for a terraria world that doesn’t exist
15:00 ChiefLogan distorts
for astral blaster... dont use chlorophite bullets, use musket balls for its special effect... its actually a really decent ranged weapon for moonlord
This is so much more convenient, thank you! ❤
how is this comment from 7 days ago
insane timing
The video is 12 hours old how do you have an 8 day old comment you hacker
One day people will learn how members only videos work. Congratulations, you guys are in today's 10000
The Drone and rope building at the start reminds me of my Core Keeper builds I did!
It looked horrible in-game but when looking at it on the map it was much better.
I swear, every time I didn't want a slime rain they ruined my day over and over. But right when I wanted a slime rain, it just didn't show up and I just spawned the king slime on my own.
Then, the next day is a slime rain.
R.I.P (Old) Old Lord Claymore.
i didn’t know that you can put your bait in the ammo slot ggs
Loved the slowed down crabulon music! Had been watching since day one, but it took a while for the new vids to come out so I forgot about the series, glad I rediscovered it, and can rewatch
im 2/3 done with the video and i’ll say i havent gotten bored once. Whatever you’re doing, keep it up🥹🌹🔋✌️
I have no idea how I got here but I'm gonna be honest, calamity mod challenges are really interesting! makes me want to play the mod again (RIP bumblebirb)
I figured out how I got here! Project Singularity!
1:13:36 "By the end of the day is almost night" ..
1:49:06 I’m amazed at how well you flew through the sparkles… normally going from outside in immediately evaporates you xD
i've never played terraria nor will i ever (probably) but this was a blast to watch
12:51 damn this art is incredible
Calamity devs will see this video and ruin the mod to spite it like a nintendo developer
Already did, unfortunately
Woah woah woah! I get that they're bad, but there's no need to disrespect Nintendo Developers like that!
@CR1MSONACEmariokart world updates that make the game worse
One of my favorite things about angler quests is that you can store the quest fish in a chest, and keep catching them to stockpile
44:08 elite reference
cool painting!)
Chieflogan is doing ANYTHING but playing on project singularity
Good video i love seeing this series as one video
That art by dawnos is so sick
I loved the style
stellar knife goated though.. 😢
give a man nothing hell make anything
yooo thanks chief
I am on my third rewatch now, love this video for some reason
I dont know why, but i liked first hour, especially the start more than the end of the video.
I LITERALLY JUST REWATCHED THIS SERIES YESTERDAY WHAT
0:04 peak note keeping app spotted
what is the name of it?
@winterries its called obsidian. that graph is a plugin that lets you view your notes as a group of nodes that are connected together by relevant tags
@winterries obsidian
I feel like so many challenge run players underestimate the sheer glorious value of having a hotkey ready Rod of Discord and the Queen Slime hook which teleports you to the destination. For daytime Empress and Duke especially, they're spectacular.
1:02:40 you can also just press shift with torches in your inventory, it has the same effect as what you did, while also being a bit faster, and you only need to do a quick tap of the button
this was one of the most entertaining terraria videos ive seen, i've been watching this over the past few days and it so obviously has so much work and time behind it
THE MOVIE WOOO 🎉
1:39:45 You're using that buzzsaw launcher wrong. Hit RClick and spam leftclick without charging it up, you'll get more DPS in less time, plus they follow your cursor
1:20:38 i remember killing infrernum moonlord with this weapon. Its this strong💀
I love how there's a reference to the cactus/pumpkin shimmer incident on the mousepad lol
This guys beats calamity terraria on death mode with only 2 blocks, and yet im suffering on vanilla early hard mode
I found that you can bypass the potion decrafting tax by decrafting them one by one. It takes more time, but you save resources by doing it.
One alteration they made for skyblocks is it is now possible to catch rain water in a bucket by leaving it out in the rain.
Watched all the videos as they came out and have throughly enjoyed it all. Great work my friend!
the old lord claymore is unironically the best pre-hardmode melee weapon
You would definitely need to revisit this challenge when Calamity is finished and fully released.
5:35 lore accurate vine boom amounts
peak content 🔥🔥🔥
one block calamity: the movie