• Log InLog In
  • Register
Liquid`
Team Liquid Liquipedia
EDT 12:03
CEST 18:03
KST 01:03
  • Home
  • Forum
  • Calendar
  • Streams
  • Liquipedia
  • Features
  • Store
  • EPT
  • TL+
  • StarCraft 2
  • Brood War
  • Smash
  • Heroes
  • Counter-Strike
  • Overwatch
  • Liquibet
  • Fantasy StarCraft
  • TLPD
  • StarCraft 2
  • Brood War
  • Blogs
Forum Sidebar
Events/Features
News
Featured News
Serral wins Maestros of the Game 226ByuL, and the Limitations of Standard Play3Team Liquid Map Contest #22: Results and Winners7Code S Season 2 (2026): RO4 and Finals Preview12TL.net Map Contest #22 - Voting & Ladder Map Selection7
Community News
MC vs IdrA, Boxer vs Nal_rA to be Legacy Matches @ BlizzCon405.0.16 Hotfix (June 30) - Balance + Bug Fixes39Weekly Cups (June 22-28): Zergs thrive in new patch5[TLMC] Summer 2026 Ladder Map Rotation05.0.16 patch for SC2 goes live (8 worker start)102
StarCraft 2
General
5.0.16 Hotfix (June 30) - Balance + Bug Fixes MC vs IdrA, Boxer vs Nal_rA to be Legacy Matches @ BlizzCon Is the larve respawn broken? 5.0.16 patch for SC2 goes live (8 worker start) Weekly Cups (June 29-July 5): Solar Doubles
Tourneys
HomeStory Cup 29 GSL CK #5 Race War RSL Revival: Season 6 - Qualifiers and Main Event Vespene Cup #1 — $300+ USD, July 10 Douyu Cup 2026: $20,000 Legends Event (June 26-28)
Strategy
[G] Having the right mentality to improve
Custom Maps
New Map Maker - Looking for Advice - Love or Hate Work In Progress Melee Maps [D]RTS in all its shapes and glory <3
External Content
Mutation # 533 Die Together The PondCast: SC2 News & Results Mutation # 532 Nuclear Family Mutation # 531 Experimental Artillery
Brood War
General
Snow On New ASL S22 Map, Zerg Nerf First season(s) of tastosis gomtv gsl vods? BGH Auto Balance -> http://bghmmr.eu/ ASL22 General Discussion ASL 22 Proposed Map Pool
Tourneys
CSLAN 4 is Coming! Escore Tournament StarCraft Season 2 The Casual Games of the Week Thread [Megathread] Daily Proleagues
Strategy
Simple Questions, Simple Answers Creating a full chart of Zerg builds Relatively freeroll strategies Why doesn't anyone use restoration?
Other Games
General Games
Dawn of War IV Nintendo Switch Thread Stormgate/Frost Giant Megathread Summer Games Done Quick 2026! ZeroSpace at Steam NextFest - Last free demo
Dota 2
Looking for a Dota Mentor Official 'what is Dota anymore' discussion
League of Legends
Heroes of the Storm
Simple Questions, Simple Answers Heroes of the Storm 2.0
Hearthstone
Deck construction bug
TL Mafia
NeO.D_StephenKing vs This Guy From 1 Million Dance TL Mafia Community Thread TL Mafia Power Rank Vanilla Mini Mafia
Community
General
US Politics Mega-thread Russo-Ukrainian War Thread YouTube Thread Canadian Politics Mega-thread The Games Industry And ATVI
Fan Clubs
The HerO Fan Club!
Media & Entertainment
Anime Discussion Thread Movie Discussion! Series you have seen recently... [Req][Books] Good Fantasy/SciFi books [TV/BOOK] *SPOILERS* Game of Thrones Discussion
Sports
2024 - 2026 Football Thread Formula 1 Discussion McBoner: A hockey love story TeamLiquid Health and Fitness Initiative For 2023 Cricket [SPORT]
World Cup 2022
Tech Support
How to clean a TTe Thermaltake keyboard? Computer Build, Upgrade & Buying Resource Thread
TL Community
The Automated Ban List
Blogs
Major Shifts in the Gaming I…
TrAiDoS
An Exploration of th…
waywardstrategy
I'm an arrogant trash talke…
FlaShFTW
Gauntlet SC2: A Retrospectiv…
Ctone23
ramps on octagon
StaticNine
Funny Nicknames
LUCKY_NOOB
Customize Sidebar...

Website Feedback

Closed Threads



Active: 19242 users

[Q] When and how to use 250 mm Thor?

Forum Index > StarCraft 2 Strategy
Post a Reply
1 2 3 Next All
pjeung
Profile Joined August 2010
Philippines11 Posts
September 16 2010 13:45 GMT
#1
I rarely see this ability used in games or I'm not just noticing it. Can you advice tips when to use this.
Two Lefts Don't Make a Right...but Three Do
TheNomad
Profile Joined April 2010
United States134 Posts
September 16 2010 13:52 GMT
#2
Well with the supposed buff next patch I think it will see a bit more use. However in mech builds vs protoss they are amazing vs Immortals (The spell goes straight through immortal's hardened shield + stunning the immortal and killing it even at 100% with the spell). They are also great when doing Thor/Medivac either to harass or as a main army. You can drop an expansion and brew up 3x 250's on a main base and kill it within seconds. Occasionaly I also use them on colossus, as it also 1 shots them and other key buildings in bases (IE: Greater Spire/Spire, Hydra Den, Templar Archives, WarpGates, DarkShrine, Any upgrading structure etc....all depends on whats going on in the game)
Rikk
Profile Joined April 2010
Bahrain31 Posts
Last Edited: 2010-09-17 03:20:15
September 16 2010 13:55 GMT
#3
The best use I know of is to beat Ultralisks. The best feature of the 250mm cannon is the stun effect that comes with it. If 5 Thors went against 5 Ultralisks, depending on positioning either could win; if the Thors each used 250mm cannons, then the 5 Ultralisks would get stunned while they take the full damage. This doesn't kill the Ultralisks, but it will make it painfully easy for Thors to win.

Edit: Stun effect was removed in beta and I never noticed, for shame =(
"That's Halo, don't worry" -HuK
snadmonkey
Profile Joined September 2010
United States26 Posts
September 16 2010 14:01 GMT
#4
Ultralisks can't be stunned or slowed.
NB
Profile Blog Joined February 2010
Netherlands12045 Posts
September 16 2010 14:02 GMT
#5
use it when P has HT to feed back your thors :D
Im daed. Follow me @TL_NB
theMarkovian
Profile Joined June 2010
Netherlands183 Posts
September 16 2010 14:04 GMT
#6
Ultras don't get stunned by 250mm anymore since the last beta patch. 250mm is now useless, because a Thor deals more DPS attacking normally.
Hit me up ingame! ID: Markovian.126; Diamond@EU
sajfen
Profile Joined April 2010
Sweden2 Posts
September 16 2010 14:23 GMT
#7
The 250mm canon ignores armor so its not worthless against ultras at all. How can you play terran and not know that?
Today is a good day to die
Apocalyptic
Profile Joined July 2010
United States131 Posts
September 16 2010 14:29 GMT
#8
In my ~300 games since release, I have never once had the strike cannons used against me. I'm happy for this, because it means I can feedback half of their life away I have a saved replay where someone attacks me with 17 thors (all full energy) and I feedback 15 of them
"Some people are like a slinky, not really good for anything but they still manage to bring a smile to your face when you push them down a flight of stairs"
ltortoise
Profile Joined August 2010
633 Posts
September 16 2010 14:31 GMT
#9
Thors are worthless TvP.

250mm spell canon thing is worthless period.
PhantomPumpkin
Profile Joined September 2010
9 Posts
September 16 2010 14:31 GMT
#10
On September 16 2010 23:29 Apocalyptic wrote:
In my ~300 games since release, I have never once had the strike cannons used against me. I'm happy for this, because it means I can feedback half of their life away I have a saved replay where someone attacks me with 17 thors (all full energy) and I feedback 15 of them



Can you post that? It's not that I doubt you, I'd just love to see it.
At this point, I sorta just go with it...
shawabawa
Profile Joined May 2010
United Kingdom417 Posts
Last Edited: 2010-09-16 14:48:50
September 16 2010 14:32 GMT
#11
On September 16 2010 23:23 sajfen wrote:
The 250mm canon ignores armor so its not worthless against ultras at all. How can you play terran and not know that?

Maxed ultras have 6 armour, thors naturally do 30x2. Thors attack cooldown is 1.28 seconds. Strike cannons does 500 damage over 10 seconds (2 seconds to enter, 2 seconds to exit, 6 seconds duration). So strike cannons do 50 dps, plus you can't move during that time.

Thors DPS vs unarmoured target = 60/1.28 = 46.875
Thors DPS vs level 5 armour ultra (6 armour) = 48/1.28 = 37.5

So yes, it could be worth it, however you have to think about whether it's worth the research and the extra micro, plus the extra vulnerabililty of being unable to move for 10 seconds.

Plus there is a very large possibility that the target dies during the strike cannons, in which case the 4 seconds of switching for less that the maximum damage lowers the DPS much more.

If it had range 8+ it would at least have the very slight point of out ranging base defense, as it is it's just a badly designed ability.


edit: I just realised I was comparing 0 upgraded Thor attack to strike cannons

With level 1 weapons:
Thors DPS vs unarmoured target = 66/1.28 = 51.56
Thors DPS vs 6 armour = 54/1.28 = 42.18

With level 2 weapons:
Thors DPS vs unarmoured target = 72/1.28 = 56.25
Thors DPS vs 6 armour = 60/1.28 = 46.875

With level 3 weapons:

Thors DPS vs unarmoured target = 78/1.28 = 60.9
Thors DPS vs 6 armour = 66/1.28 = 51.56

Conclusion: another +1 attack is so much more worth it than strike cannons.

With level 3 vehicle attack, even against the most armoured target in the game, strike cannons has less dps than regular attack and has the same range. Plus you can't switch target until it's over, plus it overkills most units in the game, plus you can't move.

The only situation in the game where it has a use is vs Immortals. And to stun I guess, but now that ultra's can't be stunned and it kills everything else near instantly anyway...
SilverPotato
Profile Joined July 2010
United States560 Posts
September 16 2010 14:47 GMT
#12
I use it to break walls quickly, I think it can also stun planetary fortresses so it's good for cracking a dug in T
"The ability to learn faster than your competitors may be the only sustainable competitive advantage." ~Arie de Geus
ThirdStorm
Profile Joined September 2010
21 Posts
September 16 2010 14:49 GMT
#13
As a terran player since release, I have to admit the strike cannon is pretty useless. They should change it to an area of effect weapon. 50 dps damage over 6-10 seconds sounds in an area a little smaller then a Protoss force field sounds about right. The Thor is immobile during the duration, so an enemy can micro out of it fairly easily or get destory if they don't.
Shadrak
Profile Joined August 2010
United States490 Posts
September 16 2010 14:56 GMT
#14
The point of the 250 mm spell is to give Thor's energy, enabling HTs to feedback them
Hizzo
Profile Blog Joined July 2010
United States193 Posts
September 16 2010 15:35 GMT
#15
On September 16 2010 23:49 ThirdStorm wrote:
They should change it to an area of effect weapon. 50 dps damage over 6-10 seconds sounds in an area a little smaller then a Protoss force field sounds about right.


I don't think terrans need more splash damage.
HuK HuK HuK HuK HuK HuK HuK HuK HuK
awesomoecalypse
Profile Joined August 2010
United States2235 Posts
September 16 2010 15:40 GMT
#16
The point of the 250 mm spell is to give Thor's energy, enabling HTs to feedback them


Basically this. If 250 mm worked on a cooldown like Blink rather than on energy, it still wouldn't be that useful, but at least it wouldn't be a major liability.
He drone drone drone. Me win. - ogsMC
spancho
Profile Joined September 2009
United States161 Posts
September 16 2010 15:56 GMT
#17
Thors are worthless TvP.

250mm spell canon thing is worthless period.


Actually, Ive found that as 'toss, when I go early colossus, if there is just one or two thors waiting for my attack the Terran defense is much stronger. The Strike Cannon completely owns all robotech units, its only once HTs come into play that the ability loses its efficacy.
"Your face can't hurt 'cuz you're ugly." -Tasteless
Scorcher2k
Profile Joined November 2009
United States802 Posts
September 16 2010 16:00 GMT
#18
Um... 250mm cannon is good in TvP so that you can use up that nasty energy that would get your thors killed by feedback? :D
ltortoise
Profile Joined August 2010
633 Posts
September 16 2010 16:17 GMT
#19
On September 17 2010 00:56 spancho wrote:
Show nested quote +
Thors are worthless TvP.

250mm spell canon thing is worthless period.


Actually, Ive found that as 'toss, when I go early colossus, if there is just one or two thors waiting for my attack the Terran defense is much stronger. The Strike Cannon completely owns all robotech units, its only once HTs come into play that the ability loses its efficacy.


Lol wtf.

So you think the counter to fast robo in TvP is to:

1. Go early factory
2. Get an armory
3. Make thors
4. Research strike canon.

I call shenanigans. Seems absurd to me. I would never ever do that build unless things changed QUITE a bit.
Fission
Profile Blog Joined August 2010
Canada1184 Posts
Last Edited: 2010-09-16 16:27:08
September 16 2010 16:26 GMT
#20
With regards to the energy being a liability...

Step 1) Make a ghost
Step 2) Emp your own thors
Step 3) Tada!
1 2 3 Next All
Please log in or register to reply.
Live Events Refresh
Next event in 7h 58m
[ Submit Event ]
Live Streams
Refresh
StarCraft 2
RushiSC 294
StarCraft: Brood War
Britney 23031
Shuttle 2486
Jaedong 1225
EffOrt 791
Hyuk 543
Larva 482
Soulkey 369
Mini 346
Snow 227
firebathero 215
[ Show more ]
Rush 186
ZerO 169
Sharp 108
ggaemo 95
hero 86
Pusan 82
sorry 54
Free 54
soO 41
Shine 33
910 29
Terrorterran 18
Bale 17
Noble 16
scan(afreeca) 16
Rock 15
Hm[arnc] 12
zelot 9
Dota 2
Gorgc7818
qojqva1658
Counter-Strike
fl0m761
ceh9393
byalli250
Super Smash Bros
Mew2King103
Other Games
singsing2528
FrodaN986
B2W.Neo451
Hui .202
QueenE58
ZerO(Twitch)14
Organizations
Other Games
gamesdonequick28577
StarCraft: Brood War
Kim Chul Min (afreeca) 6
StarCraft 2
Blizzard YouTube
StarCraft: Brood War
BSLTrovo
[ Show 17 non-featured ]
StarCraft 2
• StrangeGG 77
• mYiSmile121
• Reevou 10
• LaughNgamezSOOP
• AfreecaTV YouTube
• intothetv
• Kozan
• IndyKCrew
• sooper7s
• Migwel
StarCraft: Brood War
• Michael_bg 14
• STPLYoutube
• ZZZeroYoutube
• BSLYoutube
Dota 2
• WagamamaTV411
League of Legends
• Nemesis5459
• TFBlade1204
Upcoming Events
PiGosaur Cup
7h 58m
The PondCast
17h 58m
Replay Cast
1d 16h
CrankTV Team League
1d 18h
OSC
2 days
Replay Cast
2 days
Replay Cast
2 days
CrankTV Team League
2 days
OSC
2 days
Replay Cast
3 days
[ Show More ]
RSL Revival
3 days
Serral vs Bunny
ByuN vs GgMaChine
CranKy Ducklings
3 days
Afreeca Starleague
3 days
Snow vs Jaedong
YSC vs hero
RSL Revival
4 days
Solar vs Rogue
Maru vs NightMare
Sparkling Tuna Cup
4 days
GSL
5 days
Replay Cast
6 days
WardiTV Weekly
6 days
Liquipedia Results

Completed

CSL Season 21: Qualifier 2
HSC XXIX
Eternal Conflict S2 E1

Ongoing

IPSL Spring 2026
Acropolis #4
YSL S3
CSL 2026 Summer (S21)
SCTL 2026 Spring
XSE Pro League 2026
IEM Cologne Major 2026
Stake Ranked Episode 2
CS Asia Championships 2026
Asian Champions League 2026
IEM Atlanta 2026
PGL Astana 2026
BLAST Rivals Spring 2026

Upcoming

Escore Tournament S3: W2
ASL Season 22: Wild Card Qualifier
CSLAN 4
Blizzard Classic Cup 2026
SC4ALL II: StarCraft II
Kung Fu Cup 2026 Grand Finals
RSL Revival: Season 6
CranK Gathers Season 4: BW vs SC2 Team League
Light Tournament 2026
Eternal Conflict S2 Finale
Eternal Conflict S2 E3
Eternal Conflict S2 E2
Heroes Pulsing #3
Logitech G Connect 2026
StarSeries Fall 2026
FISSURE Playground #5
BLAST Open Fall 2026
Esports World Cup 2026
BLAST Bounty Summer 2026
BLAST Bounty Summer Qual
Stake Ranked Episode 3
TLPD

1. ByuN
2. TY
3. Dark
4. Solar
5. Stats
6. Nerchio
7. sOs
8. soO
9. INnoVation
10. Elazer
1. Rain
2. Flash
3. EffOrt
4. Last
5. Bisu
6. Soulkey
7. Mini
8. Sharp
Sidebar Settings...

Advertising | Privacy Policy | Terms Of Use | Contact Us

Original banner artwork: Jim Warren
The contents of this webpage are copyright © 2026 TLnet. All Rights Reserved.