The tier evidence available for some towers and heroes is community or editorial rather than an official ranking. The build ratings below are practical recommendations, not developer-declared balance tiers.
Fast answer
The answer before the background
For most campaign, Heroic, and Iron stages, start with Arcane Wizard, Eldritch Channeler, a strong blocker such as Battle Brewmasters or Demon Pit, and two flexible slots. Fill one slot with Dwarven Flamespitter or another dependable anti-air option when flying enemies are common, and use Dragon Hatchery for Dragon Wars control. Pair a durable or self-sustaining hero with a ranged damage or support hero. This setup is safer than an all-damage lineup because it combines armor-breaking magic, crowd control, stalling, and coverage. For farming easy stages, replace one control tower with faster area damage; for bosses, keep at least one blocker and save hero abilities for the boss wave.
The default setup
Best all-round build for the main campaign
Use Arcane Wizard and Eldritch Channeler as the magical core. The former is a strong answer to high-armor enemies and can provide powerful late-game utility, while the latter adds bouncing attacks, slowing, and transformation control. Together they cover dense waves better than a lineup that relies only on physical damage.
For the third slot, choose Battle Brewmasters when you need a dependable front line or Demon Pit when enemies arrive in groups and can be punished by disposable blockers. Use Dwarven Flamespitter when the stage sends frequent flying enemies or when you need a simple damage tower that can contribute from a safe position. Keep the fifth slot flexible instead of treating it as mandatory.
Recommended hero pairing: one melee or tank-style hero to hold enemies inside tower range, plus one ranged, magical, or support hero. This follows the game’s two-hero system and prevents both heroes from competing for the same job. If a stage has dangerous fliers, favor a mobile ranged hero; if ground enemies overwhelm the lane, favor a durable hero with stun, slow, or self-healing.
- Early waves: build the cheapest coverage first and avoid rushing several expensive tier-five towers.
- Midgame: upgrade one control or blocking point before spreading money across every entrance.
- Late game: concentrate upgrades around the longest path, boss route, or crossing where several towers can focus the same enemies.
| Role | Preferred choice | Why it fits |
|---|---|---|
| Magic damage | Arcane Wizard | Reliable answer to armored targets and strong late-game utility. |
| Crowd control | Eldritch Channeler | Bouncing attacks, slows, and transformation help stabilize crowded waves. |
| Blocking | Battle Brewmasters or Demon Pit | Keeps enemies in kill zones and buys time for expensive towers. |
| Flexible damage | Dwarven Flamespitter | Useful when air coverage or straightforward damage is needed. |
| Hero pairing | Anchor plus ranged or support hero | Covers stalling and damage without duplicating roles. |
Ironhide confirms that Alliance lets you command two heroes at once and combines Linirea and Dark Army towers. The specific four-tower core above is a recommendation based on role coverage, not an official developer-prescribed build.
Mode guide
Adjust the build for Campaign, Heroic, Iron, and challenges
For standard Campaign stages, favor a balanced loadout and spend early gold on coverage. The official strategy guide separates Campaign, Heroic, and Iron solutions, which is a useful reminder that a build that clears a normal stage may not meet the restrictions or timing pressure of its harder variants.
Heroic usually rewards control and efficient upgrades. Keep Eldritch Channeler or another slowing option, then use a blocker to prevent one leak from becoming a lost life. Do not fill every slot with premium damage towers if the map offers only a few good firing positions; concentrated coverage is usually more valuable than variety.
Iron stages are the best test of role discipline. Start by identifying which tower categories or resources are restricted, then preserve one slot for the missing function. If the mode limits blockers, compensate with slows, stuns, hero repositioning, and high-damage focus fire. If it limits magic, use physical area damage and make the heroes handle priority targets.
For challenge or DLC stages, build around the enemy mechanic shown in the stage rather than using the campaign default unchanged. The official site lists separate walkthrough categories for the base campaign and add-ons, while the latest Dragon Wars update changed tower costs, enemy behavior, and several stage layouts.
- Normal Campaign: balanced magic, blocker, area damage, and anti-air coverage.
- Heroic: add more control and avoid splitting upgrades too widely.
- Iron: inspect restrictions before choosing towers and preserve the missing role.
- Challenge or DLC: counter the featured enemy or boss mechanic first.
| Mode | Priority | Best adjustment |
|---|---|---|
| Campaign | Stable progression | Use the all-round core and upgrade one kill zone. |
| Heroic | Wave control | Keep a blocker and a reliable slow or stun source. |
| Iron | Restriction solving | Choose the loadout after checking which roles are unavailable. |
| Challenge and DLC | Mechanic counterplay | Swap the flexible slots for the enemy type or boss gimmick. |
The March 2026 Dragon Wars update reduced Dragon Hatchery costs, improved its damage, and shortened Fear and Split cooldowns. That makes it a stronger recommendation for that campaign than older guides may suggest.
Stage and goal picks
Best swaps for specific maps and player goals
On stages with several paths or awkward firing angles, prioritize towers that remain useful across multiple lanes. Arcane Wizard and Eldritch Channeler are safer than a build that depends on one narrow splash zone. Put the blocker where paths converge, then move a hero between lanes instead of building duplicate defenses too early.
On flying-heavy stages, keep Dwarven Flamespitter or another confirmed anti-air tower in the loadout and use a mobile ranged hero to finish enemies that bypass the main kill zone. Do not assume a ground-focused blocker can solve an air problem; it cannot replace coverage.
On boss stages, use one tower and one hero for delay, then reserve abilities for the boss’s dangerous phase. Battle Brewmasters and Demon Pit are useful when enemies must be held in range, while Eldritch Channeler is valuable when the boss arrives with supporting mobs. The exact best choice depends on whether the boss can be slowed, stunned, or accompanied by summoned units.
For the safest first clear, choose Arcane Wizard, Eldritch Channeler, Battle Brewmasters, Dwarven Flamespitter, and a flexible fifth tower. For fast farming, replace the control-heavy fifth slot with a damage tower that reaches several lanes. For experimentation, use two heroes with contrasting movement patterns and let the towers handle the predictable waves.
The official balance notes also matter for current Dragon Wars stages. Alpha creeps became instantly killable, Basic Storms were weakened on Impossible, and several early stages gained new paths or tower holders. These changes make flexible positioning and focused upgrades more valuable than copying an old fixed placement.
- For air pressure, keep anti-air coverage even if it lowers your theoretical ground damage.
- For bosses, spend on the damage zone before buying scattered utility upgrades.
- For a first clear, favor repeatable control over risky burst damage.
- For speed, remove one defensive layer only after you know which wave causes the failure.
| Player goal | Suggested loadout direction | Main trade-off |
|---|---|---|
| First clear | Arcane Wizard, Eldritch Channeler, blocker, anti-air, flexible damage | Slower but forgiving. |
| Fast farming | Magic damage, area damage, anti-air, and fewer stall tools | Higher risk if a wave leaks. |
| Boss victory | Blocker, control, focused damage, and two complementary heroes | Less efficient against ordinary waves. |
| Hardest difficulty | Multiple control tools and concentrated upgrades | Requires more active hero management. |
There is no complete official ranking for every tower, hero, and stage combination. Editorial tier lists and community discussions often disagree, so treat them as supporting evidence and adapt the final slot to the enemies and restrictions in your version.
Practical testing
How to refine any build in three attempts
First, play until the first serious leak and identify its cause. If enemies die too slowly, add damage or improve the nearest kill zone. If they reach the exit while weakened, add a blocker, slow, or hero intervention instead of automatically buying another damage tower.
Second, replay the same stage while changing only one slot. Compare a control tower against a second damage tower, or compare a tank hero against a ranged hero. Changing several pieces at once makes it impossible to know what actually improved the result.
Third, spend the final attempt on timing. Place heroes before the pressure wave, hold stun or area abilities for the largest cluster, and upgrade only when the purchase improves the next wave. This is especially important on Heroic, Iron, and boss stages, where a small timing error can outweigh a nominally stronger tower.
If the stage still fails, consult the official strategy guide for that exact map and difficulty category. Use a walkthrough to learn positioning and wave timing, then rebuild the loadout around your own available towers and heroes rather than copying every purchase.
- Record the first failed wave.
- Change one tower or hero at a time.
- Test positioning before replacing the entire build.
- Use official map-specific walkthroughs when the problem is timing rather than composition.
FAQ
Common questions
What is the safest general build?
Use Arcane Wizard, Eldritch Channeler, Battle Brewmasters or Demon Pit, Dwarven Flamespitter, and one flexible tower. Pair a durable hero with a ranged, magical, or support hero. This covers armor, crowds, blocking, and air threats without depending on one mechanic.
Is Dragon Hatchery worth using after the latest update?
For Dragon Wars, yes, it is a stronger option than older guides may indicate. The March 2026 balance update lowered its tower costs, increased damage, and reduced the cooldowns of Fear and Split. It remains more specialized outside that campaign, so use it when its area control and dragon mechanics match the stage.
Which build is best for Heroic and Iron stages?
There is no universal answer because restrictions differ. Start with the required roles rather than fixed names: one damage source for the main enemy type, one blocker or control source, anti-air coverage when needed, and heroes that can cover the role the mode removes. Heroic usually favors control, while Iron demands careful adaptation to its restrictions.
Should I use two damage heroes?
Usually no for a first clear. Two damage heroes can be excellent for farming or a boss race, but a durable or controlling hero prevents leaks and creates longer firing windows. Use two damage heroes only when the map gives enough blocking from towers and the failure is clearly a lack of boss damage.
Are older tier lists still reliable?
Use them cautiously. The game has received later heroes, towers, DLC, balance changes, and stage adjustments. In particular, Dragon Wars changes affect Dragon Hatchery and several enemy and stage interactions, so older rankings should not override the current patch notes or the stage’s actual mechanics.
Sources
What we checked
Official listings establish current availability and product facts. Community pages are used for mechanics and build history, then labeled separately.