Last War: Survival Alliance Duel VS: From Radar Training to Enemy Buster

Alexa Hunter

25/11/2025

In Last War: Survival, Alliance Duel VS is a 6-day event where your alliance battles another alliance in daily-themed challenges. Each day, members earn points by completing tasks. The alliance with the most points wins the day, and the one with the most wins takes the week. You’ll get daily and weekly rewards based on both individual and team performance.

What Is Alliance Duel VS?

Alliance Duel VS is a high-reward competition for 6 days where your alliance goes up against another, either from your own server or across servers. Alliance Duel is a strategic war spread over 6 days where planning, timing, and teamwork matter. From Monday to Saturday, each day throws a different set of tasks, and your job is to earn as many points as possible to claim victory. To get the most out of your rewards, make sure to complete your Alliance Duel sync with Arms Race phases and unlock valuable rewards like Valor Badges, Chests, and Ranking Prizes.

Resource Management: Prepare in Advance

Every day in Alliance Duel brings something new, but winning depends on smart prep. Here’s how:

Stack Radar Missions a day before (claim on event days only).
Start Buildings and Research, and complete them until Duel VS Day
Begin gathering food, iron, and coins the day before Day 1, making sure they return after the daily reset to earn points.
Save Hero EXP, Shards, and Skill Medals for Day 4.
Train lower-tier troops in advance so you can upgrade them efficiently on Day 5.

Use Lootbar to Stay Stocked

The Alliance Duel event uses up a lot of resources, such as speed-ups, drone parts, hero upgrade materials, and other valuable items. And when your resources start to run low, don’t let that slow you down. Visit Lootbar to grab discounted bundles that include:

Resources (Food/Iron/Coins)
Speed-ups (Construction, Research, Training, Healing)
EXP Chest, Hero Shard, Exclusive Weapon Shard
Drone Parts
Valor Badge packs

Day 1 to Day 6 Breakdown

DAY 1: Radar Training

Day 1 is about staying active and keeping things moving. The focus is on using stamina, running radar missions, spending Hero EXP, gathering resources, and upgrading your drone.

Tasks :

Focus on using Stamina for Rally, Radar, or Attacks.
Completing Radar Mission (only claim on Monday/Wednesday/Friday)
Spending Hero EXP Points (Leveling Up Your Heroes)
Upgrading Drone, using Drone Battle Data and Drone Parts
Gathering Food, Iron, and Coins on the map (Start gathering Food/Iron/Coins 1-day earlier, so it would end after 9 AM on the event day to earn points.)
Open Drone Data Chip chest

Arms Race Sync:

EXP Hero Phase
Drone & Stamina Phase

DAY 2: Base Expansion

Day 2 turns your focus to base development. Upgrading important buildings like Tech Centers, Barracks, Hospitals, and Production Facilities will give you long-term advantages that go far beyond this event. Instead of using your speed-ups randomly, prioritize what truly matters.

Tasks :

Use Construction speed-ups
Upgrade buildings (points count when you “unwrap” the build)
Dispatch UR Trucks (refresh until you get a yellow one)
Complete Legendary Secret Missions (look for gold/yellow ones)
Using Survivor Recruit Tickets

Arms Race Sync: Building Upgrade Phase

DAY 3: Age of Science

Day 3 is about making smart moves in the Research Lab. This is your chance to invest in Tech that strengthens your base. Focus on research that uses Valor Badges, especially in the Alliance Duel, Intercity Truck, or Special Forces sections. Beyond Duel VS, these upgrades are long-term investments, boosting your Power Squad’s impact, increasing base power, and making your troops more efficient in every challenge.

Tasks :

Use Research speed-ups
Use Valor Badges on Alliance Duel Research.
Complete Radar Tasks (again, only on Monday/Wednesday/Friday)
Open Drone Component Chests (Lv 1–7, available on Wednesday only).

Arms Race Sync: Tech Research

DAY 4: Train Heroes

Day 4 focuses on hero progression, and it’s one of the most rewarding if you’ve been saving your materials. When all the EXP, Shards, and Skill Medals you’ve saved come together to take your squad to the next level. Prioritize leveling up your key heroes, as this will improve your overall strength across the entire game.

Tasks:

Use Hero Recruitment Tickets/Legend Returns/Weapon of Legends
Recruit Heroes
Spending Hero EXP Points (Leveling Up Your Heroes)
Use Hero Shards (UR/SSR/SR)
Upgrade Skills using Skill Medals
Use Exclusive Weapon Shards

Arms Race Sync: Hero Advancement

DAY 5: Total Mobilization

At this point in the week, it's time to unleash your full power. Day 5 is where multiple systems come together: your base, your tech, and your troops. It’s a heavy day that can feel overwhelming, but it’s also where smart prep all week long gives you a huge advantage.

Tasks:

Complete Radar Mission (only claim on Monday/Wednesday/Friday)
Use Construction speed-ups
Use Research speed-ups
Use Training speed-ups (Train or Upgrade troops from level 1 up to level 10)

Arms Race Sync:

City Building
Tech Research
Unit Progression

DAY 6: Enemy Buster Day

Welcome to Enemy Buster day. This is PvP day, where killing enemy troops gives you huge points. It includes combat-focused activities like healing, training, and even losing units. If you can’t fight, shielding your base is a must to avoid unnecessary losses. If you've planned well, this chaotic day turns into one of the most worthwhile parts of the week.

Tasks:

Use Construction speed-ups
Use Research speed-ups
Use Training speed-ups (Train or Upgrade troops from level 1 up to level 10)
Use Healing speed-ups
Dispatch UR Trucks (refresh until you get a yellow one)
Complete Legendary Secret Missions (look for gold/yellow ones)
Kill enemy troops from the opposing Duel Alliance Lv1/Lv2/Lv3/Lv4/Lv5/Lv6/Lv7/Lv8/Lv9/Lv10 (most points)
Kill troops from other alliances Lv1/Lv2/Lv3/Lv4/Lv5/Lv6/Lv7/Lv8/Lv9/Lv10
Lose your own troops Lv1/Lv2/Lv3/Lv4/Lv5/Lv6/Lv7/Lv8/Lv9/Lv10

Arms Race Sync:

City Building
Tech Research
Unit Progression

Alliance Duel VS Rewards

Daily Ranking Rewards

If you rank in the Top 30 for daily individual points, you’ll receive extra rewards.

Tier Rewards

Every day you participate in the Alliance Duel, you get a small “thank-you pack”. These rewards don’t depend on winning or losing; as long as you do the daily tasks, you get them. Also at the end of the week, your Alliance receives Tier Rewards based on whether your team won or lost the weekly duel.

League Settlement Rewards

At the end of the Alliance Duel League, your alliance must score at least 6,000,000 points during the league. The rewards you receive in Alliance Duel VS depend heavily on your Alliance's tier (Silver, Gold, or Diamond) within the event.

Conclusion

Alliance Duel isn’t just about who’s the strongest. It’s about who plans smarter, times better, and works together as a team. Each day focuses on a different part of your base and progress, and knowing what to do, when to do it, and how to get the most out of every resource. Syncing your actions with Arms Race, saving items such as Resources (Food/Iron/Coins), EXP items, Speed-ups, and Valor Badges, and focusing on the most impactful upgrades.

And when resources run low, don’t let that slow you down. Last War Survival top-up has your back. From Resources (Food/Iron/Coins), EXP items, Speed-ups, and Valor Badge, or anything else to help you score more points. If you’re pushing for top rewards or helping your alliance climb the ranks, Duel VS rewards preparation is just as important as participation. So plan, stay coordinated, and finish strong.

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