War and Order: How to Coordinate Timed Stack Attacks

To execute a timed stack attack in War and Order—commonly called a "Red Sea" assault—alliance members launch individual marches timed to strike a single hostile castle within a two-to-three-second window. This approach bypasses standard Alliance Hall rally capacity caps by flooding the target with sequential individual hits that overwhelm defensive reinforcements and fill hospital capacity instantly.

How Stack Attacks Work

In standard alliance warfare, an Alliance Hall limits how many reinforcements or rally troops can hit a target together. A stack attack bypasses this ceiling by using independent marches from dozens of castles.

Because the game engine resolves combat sequentially based on exact arrival timestamps, impacts landing seconds apart process as continuous consecutive battles. This rapid sequence neutralizes primary defensive advantages:

Defense Depletion: Initial strikes eliminate wall defense, trigger defensive traps, and shred the defender's front-line infantry.
Hospital Overflow: Once incoming damage fills the defender's hospital capacity, subsequent wounded high-tier troops become permanent casualties.
Reinforcement Traps: Allied players reinforcing the target cannot react or withdraw between hits, causing catastrophic troop losses for the defending garrison.
Zero Reaction Time: The target cannot activate a Peace Shield, heal troops, or receive fresh reinforcements between landing waves.

Calculating Departure Times

A successful stack attack relies entirely on the in-game clock rather than local device times. A designated raid leader must calculate the operation around the slowest participant.

Locate the Slowest March: Have the player farthest from the target or the player deploying the slowest troop tier (typically heavy infantry or siege machinery) check their exact travel time to the destination coordinates.
Designate a Universal Landing Time: Set a fixed impact time based on the slowest player's travel duration, adding a 30-to-60-second staging buffer so participants can select troops.
Determine Individual Launch Windows: Each player subtracts their travel time from the designated landing time to find their exact departure second. If the target impact is set for 12:05:00 UTC and your march takes 2 minutes and 15 seconds, launch at exactly 12:02:45 UTC.
Hold Until Launch: Players close to the target must keep their deployment screens open and wait for their specific countdown second rather than marching when distant allies depart.

Factor	Strategic Impact	Adjustment Method
Castle Distance	Farther castles require longer travel times	Calibrate the arrival window around the most distant participant
Troop Composition	Cavalry moves faster than infantry and siege engines	Check march duration after selecting all units for the army
Territory Buffs	Alliance territory grants passive march speed bonuses	Calculate travel duration directly from the target attack screen
Speed Accelerations	March speed items compress travel duration	Reserve march speed-ups only to correct accidental late departures

Structuring Wave Compositions

Sending uniform, fragile attack presets will cause unnecessary frontline losses. Alliance leaders should assign participants to specific attack waves to crack defenses efficiently.

Breaker Waves (First 10–20% of impacts): These marches prioritize sturdy infantry and defensive units. Their purpose is to absorb the defender's initial retaliatory strikes, trigger traps, and break the front-line wall.
Damage Waves (Middle 60% of impacts): High-tier mages and archers strike immediately after the front line cracks, inflicting massive kills against exposed mid- and back-line defenses.
Cleanup Waves (Final 20% of impacts): Fast cavalry and mixed offensive units land last to sweep remaining units, zero wall defense, and ensure all remaining casualties exceed hospital limits.

Operational Discipline and Risk Management

Stack attacks expose attackers to specific tactical vulnerabilities that require alliance-wide discipline.

Immediate Recall on Early Launches: If a player launches prematurely, they must instantly use a March Recall item. An early march alerts the defender, giving them time to shield, garrison reinforcements, or teleport away.
Account for Personal Stats: Unlike rallies—where all joined troops inherit the rally leader's equipment, beast bonuses, and lord skills—independent marches rely entirely on each player's individual combat stats. Mid-level players in early waves will take heavy casualties against high-level defenders.
Target Relocation Risks: If the defending target uses an Advanced Teleport or Random Teleport before marches lock onto the tile, incoming armies redirect or cancel, leaving troops stranded in open transit. Minimize this risk by striking targets during active combat phases or when the defender is confirmed offline.