EU5 Army Battle Lab

You and an AI opponent get the same 100-point budget. Compose your army, pick a general, then fight a single battle and get a full autopsy of why you won or lost. Built on the mechanics explained in our army composition and combat guides.

Your budget

100

Spend all 100 points to fight

Recruit your army

Each stack represents 500 men. Levies are cheap and plentiful but fragile. Regulars are the professional backbone. Artillery hits hard from the back line.

🧭 Levies

1 pt / stack

Attack 10 · HP 40 · Morale 5
Cheap cannon fodder. Deal half damage vs armies with Regulars, and morale crumbles fast.

⚔ Regulars

3 pt / stack

Attack 45 · HP 100 · Morale 18
The professional core. High attack, high morale, and they steady the whole line.

💣 Artillery

2 pt / battery

Attack 22 · HP 35 · Morale 10
Fragile on its own, but a free Bombard strike before battle and steady fire every phase.

Choose your general

Generals change how your army fights. Pick one.

Diplomat

Skilled negotiator whose presence lifts the army's spirit.

+30% morale damage

Administrator

Master logistician whose discipline blunts incoming blows.

-25% damage taken

Balanced

A generalist with a small boost to both offense and defense.

+15% morale & -12% damage

Your army

A live preview of what you're bringing to the field.

YOUR ARMY

Morale

ENEMY ARMY

Morale

Levies Regulars Artillery

🔍 Battle Autopsy

Disclaimer: EU5 Army Battle Lab is an educational battle sandbox inspired by the core principles of EU5's combat, not an exact simulation of the game. Numbers are simplified and tuned for a fair, fun matchup. For the real mechanics, read our EU5 Army Composition, EU5 Combat, and EU5 Sieges guides.