Evony Subordinate Cities Guide: Optimizing Mayors, Buffs, and Debuffs

Subordinate Cities are arguably the most critical force multiplier in Evony. While many players focus exclusively on their primary keep and rally march generals, the elite combat meta is decided by the hidden math of Subordinate Cities. These cities function as passive combat platforms that provide global buffs to your troops and, more importantly, apply debuffs to your enemies. If you want to survive Server vs. Server (SvS) events or high-level rallies, you must treat your Subordinate Cities as active combat assets rather than mere resource gathering points.

The Strategic Role of Subordinate Cities

In Evony, your Subordinate Cities serve two primary functions:

1. Global Buffs: They provide passive percentage increases to your army’s attack, defense, and health based on the city’s culture.
2. Enemy Debuffs: They apply direct stat reductions to enemy troops during PvP engagements.

These bonuses stack. If you have multiple cities providing a 5% attack boost, that boost applies to your main marches and defensive forces, provided the Subordinate City is active and has a mayor assigned. Understanding this "stacking" mechanic is the first step toward building a competitive empire.

Choosing the Right Culture for Your Playstyle

The culture of your Subordinate City determines its inherent passive bonus. You should aim to specialize your cities based on your primary troop type (Mounted, Ranged, or Ground).

• Achaemenid/Persian: Often favored for their impact on ground troop defense and HP.
• Japanese: Highly sought after for their Training Speed and Troop Attack buffs.
• Korean: Essential for players focused on hospital capacity, allowing you to sustain larger losses in long-term combat without losing your core army.
• Russian: Known for mounted troop attack and defense bonuses, making them a staple for mounted-heavy players.

Pro Tip: As you expand, don't mix cultures randomly. If you are a Ranged-focused player, stacking as many Ranged-buffing cultures as possible provides a more significant impact than spreading your bonuses thin across different troop types.

Assigning the Right Mayors: The "In-City" Skill Meta

A Subordinate City without a Mayor is useless. To get the most out of your cities, you must assign generals with specific "In-City" skills.

What to look for in a Mayor:

• Skill Requirements: Only assign generals whose special skills explicitly state they work "When the General is the Mayor."
• Debuff Specialists: Prioritize generals that offer "Enemy Attack Debuff" or "Enemy Defense Debuff." These are far more valuable than internal production buffs for combat-focused players.
• Avoid Main Leads: Never use your primary PvP rally leads as Subordinate City Mayors. Their expertise is needed for march capacity and specific formation buffs. Use secondary, specialized generals—often those obtained through Tavern recruitment or specific events—as your permanent mayors.

Maximizing Debuffs: Turning Defense into Offense

The true power of a Subordinate City in Evony lies in its ability to strip stats from an attacker. When an enemy strikes you, your Subordinate Cities calculate the total "Enemy Attack Debuff" and "Enemy Defense Debuff" provided by your Mayors and their equipment.

Gear Strategy for Mayors:

You should equip your mayors with gear that pushes these debuffs even further.

• Achaemenid Gear: Often provides excellent debuff stats for mayors.
• Refining Gear: Focus on refining gear pieces for "Enemy Troop Attack" or "Enemy Troop Defense" reduction rather than internal city resource production.

By stacking these debuffs, you can effectively "zero out" an opponent's high-tier buffs. If an attacker arrives with a 500% attack buff, but your cumulative Subordinate City debuffs subtract 200% from their total, their effective power is drastically reduced, leading to catastrophic losses for them and minimal damage for you.

Quality and Tiering: Gold vs. Lower Tiers

In Evony, the quality of the Subordinate City—indicated by color (Green, Blue, Purple, Gold)—determines the base percentage of the buffs/debuffs provided.

• Gold Cities: Always prioritize capturing or upgrading to Gold cities. They offer higher base stats and a higher "ceiling" for growth.
• Replacing Cities: Never settle for low-tier cities long-term. As you grow, discard your Green or Blue cities in favor of Gold ones. The resource investment required to level up a mediocre city is the same as a Gold one, making the return on investment for Gold cities objectively superior.

Strategic Limitations and Avoiding Common Pitfalls

While optimizing Subordinate Cities is vital, do not fall into these common traps:

1. Over-investment: Do not spend your primary resources (Gems, Speedups, or Refining Stones) on Subordinate Cities if your primary march generals are still underdeveloped. Your primary march is your sword; your Subordinate Cities are your shield. You need both, but you cannot win with a shield alone.
2. Neglecting Defense: Remember that Subordinate Cities can be captured. If you are offline and your main city is vulnerable, your Subordinate Cities are at risk of being taken by a stronger player. Always ensure your main city defense is robust enough to prevent an attacker from reaching your Subordinate Cities.
3. Ignoring City Level: Upgrading the administrative building within the Subordinate City is just as important as the Mayor. A high-level mayor in a low-level city will not perform to their potential. Keep your city buildings leveled in tandem with your Keep level to ensure your bonuses remain relevant.

Summary Checklist for Combat Readiness

To ensure your Subordinate Cities are providing maximum value, follow this maintenance cycle:

• Check Assignments: Ensure every city has a mayor assigned.
• Verify Gear: Confirm that your mayors are wearing gear refined for debuffs, not gathering or production.
• Culture Alignment: Ensure your city cultures match your troop specialization (e.g., all Mounted-buffing cities for a Mounted specialist).
• Upgrade Path: Replace low-tier cities with Gold versions as your server’s power level increases.

By treating your Subordinate Cities as the backbone of your defensive and offensive strategy, you turn Evony from a game of raw numbers into a game of tactical precision. When your debuffs are active and your mayors are properly geared, you will find that even significantly larger enemies struggle to break your walls.