Wars are won in the planning.
Mawster turns Alliance War into one clear plan — defense, attack, synergies and stats in one place. No more screenshots or Excel sheets to manage your teammates rosters.
Discord & Google login · Line and more coming soon
Season 67
Preview of the alliance war history
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- Active alliances
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- Participating players
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- Fights in the knowledge base
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- Wars recorded
Main features
Plan notes with moderation
NewDrop notes straight onto alliance-war plans, with a moderation system so officers keep the board clean and on-topic.
Your data stays private
Even site admins cannot read your alliance content — rosters, wars and plans stay inside your alliance.
Advanced statistics
KO counts, weighted fights, kill ratio, assists given and received, boss and miniboss tallies — per player, per war, and lifetime.
Fight history
Every combat logged per node, war and battlegroup, with prefight abilities and synergy providers. Import past wars by CSV.
War planning
Assign attackers to nodes with fight notes, synergies and prefights, lay out your defense per battlegroup and lock your ban list — then track KOs and assists as the war runs.
20-minute roster
Fill your entire roster in twenty minutes, tops — then never type it into a spreadsheet again.
A few words from our users
“The 3rd tool we use to drive war at a high level, and the only one that brings together everything we needed. Super smooth on mobile and constantly updated — top notch.”
Babayaga
Leader · 2-1-1
“Mawster is a tool that saves a lot of time while giving you a full visual of the map. The fact that the developer listens and that we can interact to add features is also a great thing. I recommend it.”
Aragorn
Leader · WAM6
“Mawster has been an invaluable resource in my alliance planning, it's simple to use and does a lot of the busywork for you. I'd highly recommend it.”
Elliebingo
Leader · SPYTY
You decide what comes next.
Mawster grows from what alliances actually ask for. Suggest a feature and we build the roadmap around the community.
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Suggest a feature on Discord
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The community weighs in
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We build what matters most
Premium priority
Premium supporters get their requests moved to the front of the queue, plus faster bug fixes.
War stats
Sample dataSee exactly who carried the war.
Per-player KO, kill ratio, assists, boss and miniboss tallies — plus champion KO distribution and season ranking.
Season 67
| Player | Group | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| CosmicGhost | 1 | 100% | 0 | 8.0 | 4.0 | 40.0 | 0 | 18 | 2 | 5 | 0 |
| ThunderFist | 1 | 100% | 0 | 5.2 | 1.8 | 27.0 | 2 | 8 | 1 | 5 | 0 |
| StormBreaker | 3 | 98% | 1 | 7.1 | 2.6 | 46.0 | 1 | 16 | 2 | 7 | 0 |
| SteelNerve | 2 | 98% | 1 | 7.1 | 3.0 | 49.0 | 1 | 20 | 1 | 7 | 1 |
| CrimsonWolf | 2 | 97% | 1 | 4.9 | 0.9 | 32.0 | 0 | 4 | 2 | 7 | 0 |
| ShadowReaper | 1 | 96% | 2 | 7.1 | 2.3 | 43.0 | 2 | 14 | 2 | 7 | 0 |
| VenomPulse | 1 | 95% | 2 | 5.9 | 1.9 | 41.0 | 3 | 12 | 1 | 7 | 0 |
| IronVortex | 3 | 95% | 2 | 5.7 | 1.6 | 39.0 | 1 | 10 | 1 | 7 | 0 |
| NightCrawler99 | 3 | 94% | 2 | 6.3 | 1.0 | 36.0 | 0 | 6 | 0 | 6 | 1 |
| BlazeRunner | 2 | 94% | 3 | 7.1 | 1.4 | 45.0 | 4 | 9 | 1 | 7 | 1 |
| FrostByte | 1 | 93% | 3 | 6.4 | 1.0 | 42.0 | 0 | 7 | 0 | 7 | 0 |
| NovaPrime | 3 | 92% | 3 | 7.0 | 1.0 | 39.0 | 2 | 5 | 1 | 6 | 1 |
| RogueSignal | 1 | 91% | 3 | 6.0 | 1.2 | 33.0 | 0 | 6 | 1 | 6 | 1 |
| TitanForce | 2 | 90% | 4 | 7.0 | 0.5 | 35.0 | 1 | 3 | 0 | 6 | 2 |
| GhostProtocol | 2 | 89% | 5 | 6.9 | 0.6 | 40.0 | 1 | 4 | 0 | 7 | 2 |
| ApexHunter | 3 | 87% | 6 | 8.0 | 0.5 | 40.0 | 1 | 3 | 0 | 6 | 3 |
| EchoStrike | 2 | 84% | 4 | 5.0 | 0.8 | 22.0 | 0 | 4 | 0 | 5 | 2 |
| LunarFang | 1 | 76% | 7 | 6.0 | 0.4 | 26.0 | 0 | 2 | 0 | 5 | 4 |
Mojo80
Baron Zemo68
Onslaught59
Wave42
Absorbing Man41
Prowler34
Kushala32
Roadmap
Discord bot
Run Mawster straight from Discord — check placements, post war plans and ping your battlegroups without leaving the server.
Screenshot roster import
Drop a screenshot of your champions and let Mawster read it to fill your roster automatically — no more manual entry.
Open source
Built in the open, with the community.
Mawster is free and open source, and it keeps growing. Read the code, open an issue, or come talk strategy on Discord.
Reach the maker · @misterbalise
FAQ
Frequently asked questions
Is Mawster free?
Yes. Mawster is open source and the core tools are free to use. Down the line, some optional extras — like priority support, faster bug fixes, or advanced features — may become paid to help keep the project alive, but the essentials stay free.
How do I sign in?
Sign in with your Discord account in one click. Google sign-in is also available, and more providers are coming.
What can I manage with Mawster?
Track your champion roster, plan alliance war defense placements and attack assignments across battlegroups, and manage your alliance members and officers.
Does every alliance member need an account?
Only members who want to manage their own roster or take part in war planning need to sign in. Leaders and officers can organize the alliance either way.
Can I use it on mobile?
Yes. Mawster runs in your browser and adapts to phones and tablets, so you can check placements and update your roster on the go.
Get your alliance organized.
Set up your attack and defense plans right now.
Line and more coming soon