Command An Army Formations - Best Layouts Explained
Battlefield layouts for Command An Army: where to place tanks, ranged units and supports so your army pushes waves further.
Published August 22, 2026 · Last updated September 5, 2026
Quick Answer: What Makes a Formation Good?
Three rules carry almost every wave in Command An Army: tanks in front to absorb the first contact, ranged and caster units in back where they deal damage uninterrupted, and healers in the middle — close enough to reach the front line, protected enough to survive. Everything else is refinement. Press Attack on a formation that follows those three rules and you will clear content that raw unit quality alone cannot.
Placement Rules by Unit Role
Role decides position, not rarity. A Legendary Dragon placed where it tanks the whole wave performs worse than a Common Archer row placed correctly. This table is the placement shorthand we use for every layout on this page:
| Unit Role | Position | Why |
|---|---|---|
| Tank (Golem, Titan) | Front line, center | Absorbs the first enemy contact and holds the line |
| Melee (Swordsman, Spearman) | Front line, flanks | Adds bodies around the tank without blocking its space |
| Ranged (Archer, Crossbow) | Back line | Fights the whole wave without taking contact damage |
| Caster (Witch, Wizard) | Back line, center | Highest damage-per-placement; must stay alive to matter |
| Support (Healer) | Middle of the formation | Heal range reaches the front while staying behind it |
| Boost (Rookie/Captain Commander) | Middle, behind the healer | Buffs your army from safety — it should never take a hit |
| Air (Balloon, Dragon) | Flanks or over the front | Hits targets ground melee cannot reach |
Four Named Formations That Work
These are the four layouts we test with and recommend, named so you can rebuild them in seconds. Unit names reference the current 14-unit roster; substitute within the same role if you have not unlocked the exact unit yet — the shape matters more than the specific name.
| Formation | Front Line | Middle | Back Line | Best For |
|---|---|---|---|---|
| Budget Wall | Swordsman + Spearman | Healer | Archer + Crossbow | New accounts spending cash, not Gems |
| Balanced Push | Golem | Healer + Rookie Commander | Wizard + Crossbow | The default all-round layout for most waves |
| Ranged Deathball | Titan | Healer | Wizard + Archer + Balloon | Waves that clump — maximum damage per second |
| Legend Stack | Titan + Golem | Healer + Captain Commander | Dragon + Wizard | Late-game pushes and leaderboard attempts |
Spell Timing: Freeze, Fireball, Heal, Rage, Poison
Spells turn a losing wave into a win, but only when they are timed. All five current spells — Freeze, Fireball, Heal, Rage and Poison — are reactive tools: cast them at the moment below, not on cooldown. A wasted early Fireball is a full spell with nothing to show for it.
| Spell | Best Moment to Cast |
|---|---|
| Freeze | When a fresh enemy wave clumps together — frozen clumps take your full back-line damage with zero reply |
| Fireball | When enemies stack tightly on your front line — one cast hits the whole pack |
| Heal | When your front line dips below half, not after — a dead tank heals for nothing |
| Rage | At the start of your push into a big wave — the damage boost pays for itself over the full fight |
| Poison | Against long, tanky waves — damage over time wins fights that outlast burst damage |
Test, Adjust, Repeat
Formation skill in Command An Army is a loop, not a template. Deploy, attack, and watch the first ten seconds: if the front line collapses, add a tank or move the healer forward; if the back line clears too slowly, trade a melee slot for a ranged unit; if your commander dies, it is placed too far forward. Rebuild, attack again. The formation page on your screen is always one adjustment from clearing the wave that blocked you.