Overview
The posture break system (破势, pò shì) is Honor of Kings: World's sustained-pressure mechanic on boss-tier enemies. Each boss has a posture bar (破势条) that drains as the player lands attacks and skills. When the bar empties, the boss enters a "posture break state" (破势状态) where it is knocked down and takes amplified damage for a short window. During the break window, dealing enough damage can trigger an execution finisher (处决) for massive burst damage. NetEase Cloud Gaming's combat overview uses the synonym 韧性条 (toughness bar) for the same mechanic.
Stagger Bar Location
The posture (stagger) bar is displayed underneath the boss's HP bar at the top of the screen. It is visible at all times during a boss encounter, allowing players to track their progress toward triggering a posture break. The bar depletes from left to right as the player lands attacks, and it refills gradually if the player stops applying pressure.
How the Bar Fills
launch combat guide: "持续攻击BOSS可以把它的'破势条'打空" ("Sustained attacks on a boss can drain its posture bar"). NetEase's combat overview adds that "special counters" (特殊反击) also drain it. Both sources treat the bar as depleted by player pressure without publishing per-action values or a fixed posture damage table. Players can assume:
Basic attacks and skills drain the bar
Perfect dodges and the red-light counter both drain the bar and also produce a separate stagger effect
Parries and heavy skills likely apply larger posture damage, though specific values are not published
Red Glow Dodge Counter
When a boss performs an attack with a red glow indicator, players have an opportunity for a high-impact counter. By timing a dodge and immediately following up with a left click (dodge counter), or by executing a parry, the player can deal significant posture damage to the stagger bar. A successful red-light counter or perfect dodge counter greatly reduces the stagger bar and dazes the boss for several seconds.
During the daze window, if the player (or team) deals enough damage, the boss can be knocked down briefly in a mini-stagger. This mini-stagger is a shorter version of the full posture break and provides a temporary damage window before the boss recovers. The mini-stagger can occur multiple times during a fight before the full posture bar is depleted, rewarding aggressive and well-timed play.
Posture Break State
quote on the break state: "BOSS会直接倒地陷入长时间的'破势状态', 这时候你打它伤害更高" ("The boss will be knocked down directly and enter a long 'break state', during which attacks on it deal higher damage"). The duration is described as "long" (长时间) but no specific duration in seconds is published. The damage amplification during the break is also not quantified in launch-window sources.
Burst Phase and QTE
When the posture bar is fully depleted and the boss is knocked down, a "burst phase" begins. During the burst phase, a sword icon appears on top of the boss's HP bar, indicating that a special QTE (Quick Time Event) attack can be triggered. To activate the QTE, the player (or team) must deal enough damage during the burst window to reach a damage threshold.
The burst phase is a timed window. Players should use all available skills, ultimates, and high-damage abilities as quickly as possible to reach the threshold before the window closes. The score during the burst phase is based on the total damage dealt by the player or team within that window. Once the damage threshold is met, the QTE triggers a special execution-style attack with a cinematic animation and massive bonus damage.
If the damage threshold is not reached before the burst window expires, the boss recovers from the posture break without the execution bonus. This makes the burst phase a critical moment in every boss fight: maximizing damage output during the window is the difference between a high-damage execution and a missed opportunity.
Execution Finisher (处决)
During the burst phase, reaching the damage threshold triggers the execution (处决) finisher.: "如果你在这期间打得够猛, 还能触发'处决', 一下超高爆发的伤害" ("If you hit hard enough during this period, you can also trigger the execution for a single burst of extremely high damage"). The execution is a QTE-triggered cinematic attack that deals a massive amount of burst damage to the boss. It functions as a reward for players who successfully manage the full posture break cycle: deplete the stagger bar, enter the burst phase, and deal enough damage to hit the threshold.
Multiplayer Burst Phase
In multiplayer boss encounters, all team members contribute to the burst phase damage toward the QTE threshold. When the boss enters the posture break state, every player in the party should immediately begin spamming their highest-damage skills and ultimates. The total combined damage from all team members counts toward reaching the threshold, making coordinated burst output essential for triggering the execution.
Team composition and timing matter significantly during the burst phase. Classes with high burst damage windows, such as those with powerful ultimate abilities, are especially valuable during this phase. Communication between team members about cooldown timings can help ensure that the party reaches the damage threshold before the burst window expires. In well-coordinated teams, the burst phase often results in a devastating execution followed by a large chunk of the boss's remaining HP disappearing.
Scope
Launch-window coverage only references the posture break system in the context of boss fights. No source confirms whether trash mobs or elite enemies have a posture bar. Treat the mechanic as boss-and-elite-only pending further evidence.
Part Destruction and Weak Points
Boss fights also use a separate weak-point and part-destruction mechanic that works alongside posture break.: "很多BOSS身上有可以破坏的部位和弱点, 盯着这些地方打, 能直接打断BOSS的攻击节奏, 让你获得宝贵的输出时间" ("Many bosses have destroyable parts and weak points; focusing attacks on them directly interrupts the boss's attack rhythm and gives you valuable damage windows"). cites Bi Fang as an example: during Bi Fang's grab attack, the party can focus-fire the giant claw to break it and rescue the grabbed teammate. NetEase's overview confirms this as a global boss-side mechanic: "弱点设计让每个角色或敌人都拥有独特的弱点区域" ("weak-point design gives each character or enemy unique weak-point zones").
Not Publicly Confirmed
Exact posture damage values per action
Duration of the break state in seconds
Damage amplification multiplier during the break window
Exact damage threshold required to trigger the QTE execution during burst phase
Whether posture break has a cooldown before the bar regenerates
Verified Vulnerable State Parameters
Primary-source verification from gl.奇境 bosses guide confirms the exact Vulnerable state parameters at launch:
Parameter | Value |
|---|---|
Posture bar visual | White bar above enemy HP bar |
Break trigger | Depleting the posture bar to zero |
Vulnerable duration | 8 seconds |
Damage multiplier during Vulnerable | +50% to all damage taken |
Execution threshold | If accumulated damage exceeds threshold, execution (处决) triggers |
Stagger visual | Enemy falls to ground briefly on break |
Posture regeneration | Bar regenerates outside combat windows; some bosses regenerate unbroken posture |
Break Momentum (破势条): Calamity Beast Variant
For four-player Calamity Beast (灾兽) encounters, the posture system uses a distinct variant called 破势条 (Break Momentum Bar). Unlike the standard posture bar:
Depletion requires coordinated 4-player burst within a time window. No single player can break the boss alone under normal conditions.
The three-step party rhythm is: switch to Support Resonances to stack buffs, deplete the Break Momentum bar with coordinated damage, then switch to DPS Resonances to burst during Vulnerable.
Bosses with Break Momentum include 熔岩巨兽-class fire beasts, 冰霜巨兽-class ice beasts, and multi-phase raid bosses.
Quick Reference From April 2026 Previews
Hands-on previews confirmed the following behaviour that ties the posture system together with role design and boss encounters. Use this section as a short checklist when planning a party for a dungeon or raid pull.
The bar sits directly under the enemy's HP bar as a white sliver, which is why it is also referred to as the Break Momentum Bar.
Draining the bar to zero triggers the Vulnerable Stateduring which the target is stunned and takes increased damage from every source.
Vanguard heroes deplete the bar noticeably faster than Assault or Support heroes, because their kits are built around parry and heavy-stagger moves.
Swapping to a charged DPS hero the moment the bar empties is one of the core burst patterns in the game, since charge-finishing skills benefit from the break-state damage multiplier.
Environmental Break Tools in Boss Fights
Some bosses are tuned so that player skills alone cannot reasonably drain the break bar fast enough, and the arena itself provides the answer. The fish boss encountered in the Mystic Ruins weekly dungeon is the clearest example: scattered around the arena are artillery cannons that parties are expected to load and fire on cue. A direct cannon hit chews through a large chunk of the boss's break bar, setting up a Vulnerable State window the party can cash in. Coordinating who mans the cannon, who maintains aggro, and who holds burst for the break window is part of the weekly routine.
Bifang: Unique Break-State Mechanics
The Bifang boss, a large bird-type encounter, has break-state mechanics that differ from the standard stun-and-burst template and can cause a party wipe if mishandled. Previews did not publish the exact mechanic, but hands-on players flagged that Bifang should not be treated like any other stagger target: parties that rush into their usual burst rotation the moment the bar empties can trigger the wrong phase response and lose the run. Until the mechanic is fully documented, the safe play is to let a designated caller read the bird's state before the party commits burst. For the wider fight flow see Dungeons and Raids.