Valve stopped developing Dota Underlords. The last patch arrived on 8 December 2021 and its headline note extended the Season 1 end date to 2031, which in practice means no further content or balance work. Servers stay online and matchmaking still fills, with SteamDB tracking roughly 1,000 to 1,300 concurrent players in August 2026 against an all-time peak of 202,334 on 23 June 2019, so what you are playing is a frozen 2021 auto-battler rather than a supported competitive game.
Picking the right build determines how your experience plays out. These builds are ranked by overall effectiveness, factoring in damage, survivability, gear requirements, and how well they scale into endgame. New to the game? Start with our beginner's guide first.
Quick Rankings
| Build | Tier | Playstyle | Core Gear |
|---|---|---|---|
| Warrior Frontline | A | Balanced | Best available |
| Assassin Burst | A | Spread your own units into corners so enemy Assassins land badly, then let yours dive. If your opening jump fails twice in a row, pivot rather than reroll deeper into the same board. | Damage items on the two highest-star Assassins, Refresher Orb on your ability user |
| Mage Magic Damage | A | Balanced | Best available |
| Knight Defense | A | Balanced | Best available |
| Hunter Scaling | B | Sit Hunters on the back two rows behind a real frontline and never let them be the closest target. Add Vladmir's Offering as soon as it appears in an item pick. | Vladmir's Offering for the team damage aura, attack speed items on the lead Hunter |
For detailed meta rankings, see our Dota Underlords tier list.
A-Tier: Warrior Frontline
Warrior Frontline is a top-performing option in Dota Underlords.
Core Setup
| Slot | Choice | Why |
|---|---|---|
| Primary Equipment | Aegis of the Immortal | A tier five item that brings a unit back after it dies, buying an extra window of frontline time in the round that decides your health bar. |
| Core Gear | Best available for your level | Maximizes build potential |
| Stat Priority | Balanced offensive and defensive stats | Optimal scaling |
| Key Mechanic | 8x8 board placement | You arrange purchased heroes on an 8x8 grid during a preparation phase, then the round resolves automatically with no further input. |
How to Play Warrior Frontline
Warrior Frontline focuses on a balanced approach to content.
Why this build works: Aegis of the Immortal does the damage and 8x8 board placement keeps it running, which is why this sits at the top of the list. See our weapons guide for detailed equipment breakdowns.
Pros:
- Highest overall performance
- Straightforward gearing path
- Works in all content types
Cons:
- Popular pick, resources may be contested
- Needs specific gear to reach full potential
A-Tier: Assassin Burst
Assassins jump the enemy back line at the start of combat and try to delete the carry before it acts. The comp wins or loses in the first two seconds of the round, which makes it high variance and very punishing against a spread board.
Core Setup
| Slot | Choice | Why |
|---|---|---|
| Primary Equipment | Vladmir's Offering | Tier five aura item that raises damage across your team rather than one unit. |
| Core Gear | Damage items on the two highest-star Assassins, Refresher Orb on your ability user | Maximizes build potential |
| Stat Priority | Critical damage and attack speed first, survivability last | Optimal scaling |
| Key Mechanic | three-copy hero upgrades | Three copies of the same hero merge into a two-star version, and three two-stars merge again into a three-star. |
How to Play Assassin Burst
Spread your own units into corners so enemy Assassins land badly, then let yours dive. If your opening jump fails twice in a row, pivot rather than reroll deeper into the same board.
Assassins jump the enemy back line at the start of combat and try to delete the carry before it acts. The comp wins or loses in the first two seconds of the round, which makes it high variance and very punishing against a spread board.
Why this build works: Pair Vladmir's Offering with three-copy hero upgrades and the build stops depending on a good start, so it holds up across most content. Core gear like Damage items on the two highest-star Assassins, Refresher Orb on your ability user pushes it further. See our weapons guide for detailed equipment breakdowns.
Pros:
- Most versatile option
- Clear stat priority (Critical damage and attack speed first, survivability last) makes gearing straightforward
- Works in all content types
Cons:
- Lower peak damage than S-tier
- Needs specific gear to reach full potential
A-Tier: Mage Magic Damage
Mage Magic Damage is a strong option in Dota Underlords.
Core Setup
| Slot | Choice | Why |
|---|---|---|
| Primary Equipment | Blade Mail | Defensive item that reflects 30 percent of damage taken back at the attacker. |
| Core Gear | Best available for your level | Maximizes build potential |
| Stat Priority | Balanced offensive and defensive stats | Optimal scaling |
| Key Mechanic | alliance bonuses | Fielding several heroes from the same alliance grants a shared bonus that scales in steps, so three Warriors give the whole team armor. |
How to Play Mage Magic Damage
Mage Magic Damage focuses on a balanced approach to content.
Why this build works: alliance bonuses covers the gap Blade Mail leaves open, so the build stays usable even when a fight goes badly. See our weapons guide for detailed equipment breakdowns.
Pros:
- Best survivability
- Straightforward gearing path
- Works in all content types
Cons:
- Slower clear speeds
- Needs specific gear to reach full potential
A-Tier: Knight Defense
Knight Defense is a specialized option in Dota Underlords.
Core Setup
| Slot | Choice | Why |
|---|---|---|
| Primary Equipment | Refresher Orb | Refreshes all cooldowns and restores 50 mana once per battle after an ability is cast. |
| Core Gear | Best available for your level | Maximizes build potential |
| Stat Priority | Balanced offensive and defensive stats | Optimal scaling |
| Key Mechanic | gold interest and streaks | You bank interest of one gold per ten held, capped at five per round, and win or loss streaks pay their own bonus on top. |
How to Play Knight Defense
Knight Defense focuses on a balanced approach to content.
Why this build works: This one leans on gold interest and streaks rather than raw numbers, and Refresher Orb is what makes that trade pay off. See our weapons guide for detailed equipment breakdowns.
Pros:
- Strong in group/team content
- Straightforward gearing path
- Excels in its niche
Cons:
- Weaker solo performance
- Requires deep game knowledge
B-Tier: Hunter Scaling
Hunters convert a long round into steady ranged damage, so the comp beats anything that fails to kill quickly. It is the natural pair for a Warrior or Knight front rank because it needs somebody else to hold the line.
Core Setup
| Slot | Choice | Why |
|---|---|---|
| Primary Equipment | Vitality Booster | A flat 250 health, which is unexciting and quietly one of the most reliable picks in the early item rounds. |
| Core Gear | Vladmir's Offering for the team damage aura, attack speed items on the lead Hunter | Maximizes build potential |
| Stat Priority | Attack speed, then attack damage, then any health at all on the back row | Optimal scaling |
| Key Mechanic | Underlord pick at round 10 | At round 10 you choose one of four Underlords, Anessix, Hobgen, Jull or Enno, and each is offered in one of two randomly selected builds. |
How to Play Hunter Scaling
Sit Hunters on the back two rows behind a real frontline and never let them be the closest target. Add Vladmir's Offering as soon as it appears in an item pick.
Hunters convert a long round into steady ranged damage, so the comp beats anything that fails to kill quickly. It is the natural pair for a Warrior or Knight front rank because it needs somebody else to hold the line.
Why this build works: Vitality Booster and Underlord pick at round 10 pull in the same direction here, which separates this from the safer picks above. Core gear like Vladmir's Offering for the team damage aura, attack speed items on the lead Hunter pushes it further. See our weapons guide for detailed equipment breakdowns.
Pros:
- Unique, rewarding playstyle
- Clear stat priority (Attack speed, then attack damage, then any health at all on the back row) makes gearing straightforward
- Excels in its niche
Cons:
- High skill floor, punishing when misplayed
- Requires deep game knowledge
Build Progression Path
- Start with Assassin Burst: the most forgiving option for learning the game
- Transition to Warrior Frontline once you understand core mechanics and have access to Aegis of the Immortal
- Keep a Mage Magic Damage setup for content that keeps killing you
- Try Hunter Scaling for a fresh experience once you've mastered the basics
Follow our walkthrough for the optimal progression path through each area.
Gearing Tips
- Invest in your primary equipment first, since it gives the biggest power spike. See our weapons guide for rankings.
- Know what you are signing up for before you install. The 8 December 2021 patch pushed Season 1 to 2031 and no balance changes have followed, so every comp you read about in a 2020 guide is still exactly as strong or weak as it was then. That stability is genuinely useful for learning, but there is no meta to keep up with.
- Bank to ten gold as fast as you can. Interest pays one gold per ten held up to a five gold cap, so the difference between sitting at nine and sitting at fifty compounds over a 30-round match into more heroes than any single lucky reroll gives you.
- Don't spread upgrade resources across multiple builds until endgame
More Dota Underlords Guides
- Dota Underlords Dota Underlords Overview
- Dota Underlords Tier List
- Dota Underlords Walkthrough
- Dota Underlords Beginner's Guide
- Dota Underlords Tips & Tricks
- Dota Underlords Weapons Guide
- Dota Underlords Combat Guide
- Dota Underlords Boss Guide
- Dota Underlords Maps & Locations
- Dota Underlords Crafting Guide
- Dota Underlords Classes & Characters
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