🏆 Supreme Duel Event Guide

Master the cross-server Supreme Duel arena tournament in Last Asylum: Plague — Day 58 Era schedule, 5 tournament phases, 3-squad best-of-3 meta, prediction coins shop, and champion rewards.

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🗓 Updated: 2026-10-12

Supreme Duel is the premier cross-server tournament mode introduced in the Era of Revival season. Unlike ordinary local server arena bouts, Supreme Duel pits the top commanders across 16 Warzones against each other to crown the ultimate champion.

The standout mechanic of this tournament is Virtual Troops. No soldiers die, hospitals never overflow, and you lose zero resources upon defeat. It is a pure test of tactical lineup building, counter-mechanics, and strategic preparation.


1. Schedule & Participation Requirements

  • Unlock Milestone: Opens on Day 58 of Era of Revival (trackable via the Milestone Building).
  • Duration: 27 days.
  • Scope: 16 grouped Warzones.
  • Requirement: Sanctuary Level 20 or higher.

[!TIP] Even if you do not aim for the top 1 spot, always register! Every participant receives guaranteed rewards for registration and preliminary round matches.


2. Five Tournament Stages

The competition unfolds across 5 distinct stages:

[1. Registration] ──> [2. Preliminaries] ──> [3. Rematch Bracket]
                                                      │
                                                      ▼
[5. Grand Finals] <── [4. Elimination (Playoffs)] <───┘
  1. Registration:

    • All commanders with Sanctuary Lv. 20+ submit their entry in the event interface.
    • Lock in your 3 defensive and offensive squads.
  2. Preliminaries (Group Stage):

    • Commanders are grouped into divisions to battle for match points.
    • Point rankings determine tournament seeding and qualification.
  3. Rematch (Second Chance Bracket):

    • A secondary bracket giving contenders on the brink of elimination a path back into the main event.
    • The Prediction Round and Betting System unlock at this stage!
  4. Elimination (Playoffs):

    • Single-elimination bracket among the elite commanders of all 16 Warzones.
    • High-stakes rounds where only the top strategists advance.
  5. Grand Finals:

    • The ultimate showdown to decide the first-place Champion of Supreme Duel.

3. Battle Rules: 3-Squad Best-of-3 Format

The combat mechanics mirror the Triangle Arena, elevated to the cross-server stage:

  • 3 Independent Squads: You field Squad 1, Squad 2, and Squad 3 without overlapping heroes.
  • Best-of-3 Series: The first player to secure 2 squad victories wins the match.
  • The “Sacrifice Squad” Strategy: If an opponent fields a heavily whaled mega-squad, do not pit your best lineup against it. Assign your weakest 3rd squad against their monster unit (sacrificing that round), and use your top two squads to secure decisive wins in the remaining two matchups.
  • Zero Casualty Virtual Troops: Troop counts and stats are dynamically generated based on your research and squad capacities. No hospital healing required.

4. Prediction Round & Prediction Shop

During the Rematch and Playoff stages, every player on every server (including those who didn’t qualify) can participate in match forecasting:

  • Prediction Coins: Earned through daily logins and simple event milestones.
  • Match Wagering: Place predictions on upcoming duels. Accurate calls yield bonus Prediction Coins.
  • Exclusive Prediction Shop: Exchange coins for high-value items:
    • UR Hero Omni Shards
    • Gear Promotion Blueprints
    • Rare Raven Epigraph Chests
    • Massive Speedup and Diamond bundles

5. Champion Honours

  • Exclusive Champion Avatar Frame: A prestigious animated server-wide status symbol.
  • Champion Declaration: The winner writes a personalized victory slogan showcased prominently across the tournament UI.
  • Tier Milestone Chests: Diamonds, elite skill badges, and resources awarded at every cleared bracket tier.

📚 Reference: Leadership

Source: wiki-last-asylum.com, client v1.0.87.

Leadership is a hero’s troop capacity, meaning how many soldiers the hero takes on a march. Combat rests on that number, because soldiers die during a fight and a larger march both deals and absorbs more damage before it breaks.

Six permanent sources feed leadership, and their contributions are far from equal. The table lists them from the most generous downwards, with the value at the start and at the maximum.

SourceStartMaximum
Hero levels (to 150)50350
Faction statue (to level 30)10100
Two class technologies020
Survivor on duty010
Age Beacon relic010
Black mine control050

Permanent sources add up to 490 soldiers under one hero, 350 of it from hero levels alone. Statues give 100, technologies 20, and holding the black mine adds 50 for as long as the alliance keeps it.

The practical conclusion is short. Hero levels are the only real lever on the number, and the faction statue comes second, with everything else rounding the total out.


Supreme Duel Field Guide: Battle Points, Revenge and Predictions

The format looks like Triangle Arena — three squads vs three, two wins take the match — but the “sacrifice one, win two” habit doesn’t always work here. Battle Points rule the early stages: winning 2:1 with a wrecked army can score less than an opponent with cleaner fights. F2P can still profit through predictions, fireworks and kingdom rewards without ever smelling the throne.

Supreme Duel in Last Asylum Plague

Opening, registration and three real squads

Tied to Era of Revival: appears on day 58 of the season, runs 27 days, needs Sanctuary 20+, pools 16 warzones. No button yet means your era hasn’t reached the day — not a bug. Registration is manual with a 5-day window: miss the button and you watch from the stands.

Supreme Duel rules and basics

Qualifiers use a 3v3 deathmatch: squads enter in turn and the winning squad keeps fighting the next enemy squad with its surviving soldiers until one side loses all three teams. One super-squad plus two leftover teams underperforms — a winning squad that survives cleanly chains into the next fight, and a weak tail feeds the same trick to the opponent. Build three serviceable squads (front + damage each), not one perfect one; check tanks and main carries (a maxed Marlena/Zoe with all the gear while squads 2–3 can’t punch through means redistributing gear helps more than another level on squad 1).

3v3 deathmatch and squad order

Battle Points formula

Points count two things: enemy soldiers disabled and your own soldiers surviving. Per enemy soldier of tier N: (1 + N) × 6 (light, heavy and fully lost all count). Per your surviving soldier of the same tier: (1 + N) × 9. So the qualifier rule is clean wins over dirty wins — a squad that wins while keeping most of its army and chains forward is premium. Tanks, survivability and balance across three squads beat a big total-might number.

Battle Points scoring rules

Good news: real troops never die and skip the infirmary — the game issues soldiers, so experimenting is free. But their tier is your highest unlocked (T9 vs T8 at similar heroes is already an edge). Before locking squads, finish a near-done troop tier — it buffs all three teams — then redistribute gear from an already-winning squad 1 to the tanks/carries of 2 and 3. Priority with thin resources: troop tier → weak tank → weak squad carry → gear.

Qualifiers, revenge, playoff

Pre-bracket seeding spreads each kingdom’s top-8 by Might ranking across groups so monsters don’t meet round one — good for the whole kingdom since deeper runs mean more shared rewards. Preliminaries auto-match 8 comparable opponents over 4 days, top 8 by Battle Points advance.

Tournament stages

Seeded players and preliminaries

Revenge (second chance): 2 opponents a day for the first 3 days, then 1 a day; round-robin inside the group, no farming one comfy rival. Combat stays 3-team/2-wins. Top 2 per group reach the playoff, and from here a lost match ends the run. Rebuild lineups per series — one universal setup all tournament is a leak; scout factions, heroes, Raven, gear and put the cleanest-win squad where it wins cleanest.

Playoff: series to 2 wins (max 3 matches); final to 3 wins (max 5). Qualifier Battle Points and survivors no longer matter — series wins do, so tailor harder to the specific opponent with faction counters and hero allocation.

Predictions, fireworks and what the prizes are for

Elimination doesn’t end the event: late stages open Predictions — pick expected winners for Prediction Coins in a separate shop. Up to 5 predictions a day; don’t bank on automatic refunds for wrong picks. Pure F2P value: guessing right is cheaper than becoming the winner.

The parallel Grand Celebration spends Supreme Fireworks on a support track with chests: research speedups, universal UR shards, study scrolls, UR resource packs, plus Hermit Coins (e.g. 200/400/600 across rewards). Spend them inside the event, not as souvenirs — and claim before the qualifier transition, because celebration rewards reset at the next stage.

Grand Celebration stage rewards

Prizes start early: qualifier participation at 1, 2, 3, 5 and 10 wins plus a ranking table (1, 2–3, 4–8, 9–20, 21–50), so playing on without top-8 chances still pays. Kingdom rewards scale with the kingdom’s best runs — weak personal showings still collect when compatriots go deep. Revenge prizes step up with universal Hero Awakening shards for 1st/2nd/3–8th. Playoff and final hold the rarest loot: champion avatar frame, animated emoji and Coronation plus resources.

Qualifier, revenge and playoff rewards

Prep checklist: all three squads with front + damage (no “leftovers” third), troop tier finished, gear rebalanced, qualifier survival tuned (survivors outscore kills), then revenge/playoff counter-building per opponent.

Supreme Duel prep plan

Source: Last Asylum: Plague - Верховная дуэль: полный гайд. Советы, секреты, тактика. by Гейм-Знаток on DTF.

🎥 Video guides

Curated video guides and strategic breakdowns from community creators

📝 Text Transcript 6:23 (383 сек) ▼
Full Transcript:
Hello, welcome back to the channel and today we're going to talk about Arena.
Let's go.
Hello, we're going to start straight Hello, we're going to start straight away.
First I want to thank you guys for supporting my channel and because of that I've got invited into the Last Asylum creator community and that means
that I will get more information about the game, future updates and things I can share with you guys beforehand.
So we go as follows.
We're going to talk about Arena here we're going to start off with the triangular Arena and here it is. And as you can see at the moment I'm 166
and it's okay. I will get the rewards and here are the rewards you can earn if you succeed in Arena if you can get into the top 100 200. And as you can see we
have the fame medals and once we move up the rewards get better and better.
This is not this is not doable for us.
This is really for the spenders top 20.
This is really for the spenders top 20. Since since now my friend has also started using my tactic and she got into the top
50 with uh doing this strat and it worked out for her. So that inspired me basically to make this video so all of you guys can
learn from this and push on.
All right, here we go. We want to go and check out the defense and see what we check out the defense and see what we want.
What we want as followed is we want to have a strong main squad and this is for me is the warrior squad but for everyone it can be different.
And then we have one weak squad and this is basically the squad that will lose 90% of the time and here we have a trap squad. And what I mean with a trap
squad, and this is the part of the strat that I want to tell you guys about, is I want to lower this number as low as possible, so that the enemy thinks he
can beat this easily. But what he doesn't see is the Marlena with the 10 stars and the big sword ready to pound on him.
And that is what we want. One big squad, one squad that's going to fail, and a trap squad with the strongest hero you've got. It For me it's Marlena, but
if you have a good Cynthia, use Cynthia.
Uh but I have a strong Marlena, and you can have it also if you watch my guides on YouTube. All right. Let's continue.
We're going to do a challenge to see how we are doing here.
Let's go.
Okay, we have a swallowed.
Okay, we have a swallowed. Uh what we want to do here is we don't want to risk it. We just want to grab the to risk it. We just want to grab the win.
Cuz in the end, you want to get those points. See? And there we go. We're going to do one more challenge here, and then we're going over to the other
accounts to see what's up with the other accounts to see what's up with the other arena.
Here we go. And I'm going to play it safe.
And what I want to do is actually I want to move this one here and this one here, and I don't want to fall for that Marlena trap I just explained to you
guys. And here we go.
Another win.
And as you can see, I have one lose here, but Marlena did her job here. So the tactic works. And here you have two wins also
with Marlena providing as planned. All right. This is providing as planned. All right. This is for triangular arena. We are now going over
to the arena of faith. Before that, I want to show you guys the rewards of the arena of faith. Cuz on my lower accounts the rewards are a bit different cuz it's
still in the rookie stage.
But this is what's up. You can get a lot But this is what's up. You can get a lot of fame medals and a lot of UR shards.
fame medals and a lot of UR shards. That will really increase your uh process and really you to the next level. And if you follow this way of
fighting, you'll definitely get there.
All right. Let's get to the other All right. Let's get to the other account.
And see what's up there.
And we have to wait a little bit.
And here we are. We are on the main And here we are. We are on the main account.
I mean the second account and I want to show you guys the arena here.
And here it is.
And at the moment, I'm rank seven.
And it's going to be really hard for me to push at the moment.
But what I want to show you guys is the strat that's working for me.
And as you can see, I have a win here.
And but this is not really an an impressive win. I'll show you this one.
And this is why he thinks he's going to have an easy win. But at the end, he lost against win. But at the end, he lost against Marlena.
So that's that. If you are as high as I am right now in the ranking, you might want to go down a bit. If you want to do that,
ask a clanmate to attack you.
ask a clanmate to attack you. Or Or take all your troops off defense and then just let yourself get hit a few times.
Cuz as you can see, for me it's impossible to continue here. So I will do that on a later date. Um but that's it for this video. This is
how the arena works and this is how the strategy works. I think you guys will really like it and you guys will see big improvements in arena and how to push
forward. If this tip helped, uh say something in the comment, tell me something about your experience with it, and don't forget to send me a like and
subscribe to the channel to keep on growing and to uh have fun with uh the community here. Thank you very much and that's it for today. Bye-bye.
YouTube ↗
📝 Text Transcript 0:45 (45 сек) ▼
Full Transcript:
What's up, guys? Are you also tired of losing those arena battles? Here I got a tip for you on how to improve and get those sweet rewards. You want to go to
defense, remove one tank, and yeah, you hear me right. You're going to fight with a four-man squad. But what people don't know is that you got this crazy
Malena right here, or Cynthia maybe in your case, with high stack, high [music] defense, high attacks, and we're going to look at the records here. And as you
can see, we're grabbing those defense wins. And that's basically cuz they think you're an easy target, but [music] in the end, you are winning. You are
winning, and you're getting those points. That's it for today. If you like [music] this tip, say something in the comments of how much wins you got cuz of
this, and like [music] and subscribe, and I'll see you in the next time.
and I'll see you in the next time. Bye-bye.
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❓ FAQ — Frequently Asked Questions

What is the best F2P team in Last Asylum: Plague?

The canonical F2P squad is Arthur, Daskal, Marlena, Harper, Claire (all Warriors — mono-faction gives +20% HP/ATK/DEF). Arthur is free from day 1; the $1 Marlena top-up is considered the best value in the game. Daskal arrives in the first Era of Revival season (day 120+).

What should I upgrade first?

Sanctuary first, always — it gates every other building and your hero level cap. Then Training Grounds, Barracks, Research Lab, Infirmary, Wall. Keep the Builder’s Hut at Sanctuary level until Sanctuary 15 for free construction speedups.

When does Marlena unlock?

Day 66 for free — or immediately via the $1 starter top-up. Save UR shards so she lands at 8★ right away, then push 10★.

How do I get Cynthia as F2P?

Cynthia arrives via the Wishing Wheel on day 8. Save diamonds from day 1 (skip everything else) — ~11,500 diamonds total, and always spin ×10 (single spins waste tokens).

How do I get antitoxin?

Antitoxin Workshop + Stable production, every building upgrade completion, Falcon Quests (nearly all of them), Covert Ops and Caravan Trade (including plundering others’ ops — up to 5/day), and Blight/Elite Blight hunts (10/20 stamina). Events pay large amounts.

Why did my plunder income drop to almost nothing?

You hit the daily plunder limit: below the limit 100%, from 1× the limit you keep only 15%, from 1.3× only 5%. It resets at 02:00 UTC. The limit scales with Sanctuary level (2.5M at Lv.10–12 up to 30M at Lv.30) and rises immediately when you upgrade Sanctuary. A yellow triangle under your Might shows the status.

What should I buy in the shops?

Sanctuary/Expedition/Alliance shops: Crow Essence and UR Hero Omnifragments first. Honor shop is for gear blueprints only (never epigraph chests there). All shops restock Monday.

Are diamonds worth spending on speedups?

Only the VIP-shop 8h speedups are considered acceptable purchases — and only after hero resources. Community rule: never dump diamonds into speedups over hero wheel events (Cynthia day 8, Joker after day 15).

What faction should I build?

Warriors are the best early game (free Arthur/Harper shards, $1 Marlena). Rangers peak mid game (counter Warriors). Warlocks are the best late game but need heavy long-term investment. Mono-faction (5 heroes of one type) is the current meta because UR epigraphs buff a single faction.

How does Claire SSR→UR conversion work?

Opens on Era Day 8. She lands at 6★ and the run to 10★ costs 1,600 SSR shards (each substage costs 2× the SSR price). There’s a team-buff dip between 6★–9★ — skip it by banking Hall of Honor levels before converting (Lv.60→8★, Lv.100→9★, Lv.160→instant 10★).

How do I redeem gift codes?

In-game: Avatar (top-left) → Settings → Gift Code. iOS or web: log in at the official redemption page with your linked Facebook/Google account, pick server and character, enter the code.

What are the biggest beginner mistakes?

Upgrading everything equally instead of one main squad; judging heroes before high stars (Marlena is the classic late bloomer); splitting Awakening materials across heroes; wasting gems on VIP levels over hero wheels; skipping daily plunder (~27M resources/day); letting stamina cap.

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