WarCollege
Choosing a Keep Role - Ghost, Run-and-Burn, T1 Trap, Sandwich, Tank, or Rally Keep
A keep becomes expensive and ineffective when it builds troops without choosing a role. This overview explains the major battlefield keep types and why each one requires different troop volume, buffs, and behavior.
Mission Objectives
- Recognize the major PvP keep roles.
- Avoid mixing incompatible build philosophies.
- Match battlefield behavior to the keep's actual defensive capacity.
Why This Matters
There is no universal best keep. A ghostable run-and-burn account, a T1 mounted trap, a sandwich defense, a full tank, and a rally keep solve different problems.
The dangerous build is the accidental hybrid: too many troops to ghost, too few buffs and layers to defend, and no rally strength to create offense.
How Battlefield Actually Works
Ghostable and run-and-burn keeps build only the marches they can use and protect. They strike, move, and avoid taking attacks.
T1 mounted traps rely on enormous low-tier mounted volume, flat refines, strong debuffs, and controlled matchup selection. They are not invincible and can donate heavily to the wrong rally sequence.
Sandwich defenses use selected low and high tiers with deliberate gaps or controlled middle layers so the defense absorbs and counters specific attack patterns.
Tanks carry broad defensive volume and layers intended to survive rallies, reinforce objectives, or create positive exchanges while under pressure.
Rally keeps prioritize offensive buffs, rally capacity, march size, setters, dragons, gear, and enough defensive planning to avoid becoming an easy counter-rally target.
Battle Plan: Step by Step
- Choose the primary role before building the next billion troops.
- Review buffs, refines, debuffs, hospital and recovery capacity, march slots, rally role, and the attacks the keep is expected to take.
- Delete or stop building troop layers that do not serve the selected role.
- Test the build with saved reports and controlled matchups.
- Change battlefield behavior immediately if the reports show the keep is producing negative exchanges.
Optimization by Account Style
Free to Play
Remain ghostable or specialize in a narrow trap only when the required refines and debuffs are ready.
Low Coiner
Avoid partial tanks. One strong offensive role plus disciplined ghosting is usually safer.
Heavy Coiner
Large troop volume must be supported by tested buffs, debuffs, recovery, and doctrine. Power alone does not make a tank.
Common Battlefield Mistakes
- Building defensive layers on a ghost keep.
- Calling every large T1 wall a complete trap.
- Building high tiers without the HP and defense to protect them.
- Taking rallies because the keep has high power.
- Changing build philosophy after every single report.
Evony Logic & Philosophy - The ELPhi System
A keep should know what it is before the enemy decides for it.
Build for a role, test the role, and fight according to the role.
An accidental hybrid is usually free points wearing an expensive costume.