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Effect highlight & ring legend
Icons on effect rows describe PvE/PvP scope, per-caster stacking, and stack behavior (stack, ignore, or replace). Other badges mark special flags such as copied boosts, ignored strength/resistance, or combat scaling. Hover or focus an icon for its full meaning.

RoguesGallery / Concrete Bill
Concussive Blow
Melee, Smashing · Smashing
You strike the ground with tremendous force, causing a shockwave of energy that blasts foes around you. All targets nearby suffer smashing damage and minor lethal damage, and may also be knocked back. Additionally, some targets will suffer a minor concussion from the attack, reducing their chance to hit, attack speed and damage.
Activation Details
- Available Level
- 1
- Type
- Click
- Accuracy
- 1
- Range
- 0 ft
- Cast Time
- 2.1 sec
- Cast Arcanatime
- 2.244 sec
- Root Time
- 2.1 sec
- Animation Time
- 2.1 sec
- Animation Time Before Effect
- 1 sec
- Interrupt Time
- —
- Activate Period
- 0 sec
- Recharge Time
- 20 sec
- Endurance Cost
- 10 endurance
- Attack Types
- Melee, Smashing
- Effect Area
- AoE
- Radius
- 20 ft
- Arc
- —
- Max Targets Hit
- 16
- Cast When
- AliveOnly
- Near Ground
- True
- Entities Affected
- Foe (Alive)
- Entities Autohit
- —
- Target
- Self (Alive)
- Target Requires
- —
- Modes Required
- Modes Disallowed
- Strengths Disallowed
- Range
- Ignore Strength
- —
Raw source fields
{
"Name": "\"Concussive_Blow\"",
"DisplayName": "\"P2748358777\"",
"Type": "kClick",
"Accuracy": "1",
"AttackTypes": "kMelee_Attack, kSmashing_Attack",
"EntsAffected": "kFoe",
"EntsAutoHit": "kNone",
"Target": "kCaster",
"EnduranceCost": "10",
"PreferenceMultiplier": "12",
"TimeToActivate": "2.1",
"TimeToRoot": "2.1",
"RechargeTime": "20",
"EffectArea": "kSphere",
"Radius": "20",
"StrengthsDisallowed": "kRange",
"NearGround": "kTrue",
"VisualFX": "\"menu\\Powers\\AnimFX\\V_KnivesOfVengeance_ConcussiveBlow.pfx\"",
"include": "menu\\Powers\\AnimFX\\V_KnivesOfVengeance_ConcussiveBlow.pfx",
"DisplayShortHelp": "\"P3954347148\"",
"DisplayHelp": "\"P4058579028\"",
"IconName": "\"KnivesOfVengeance_ConcussiveBlow.tga\"",
"MaxTargetsHit": "16",
"DisplayTargetShortHelp": "\"P533949036\"",
"DisplayTargetHelp": "\"P1905530415\""
}Effects (8)
Effect 1 · Smashing


- Resolved effect
- — (select an archetype)
- Attribute
- Smashing
- Effect
- Absolute
- Scale
- 1
- Magnitude
- 1.0000
- Table
- "Melee_Damage"
- Target
- Target
Raw effect fields
{
"Attrib": "kSmashing",
"Aspect": "kAbs",
"Target": "kTarget",
"Table": "\"Melee_Damage\"",
"Scale": "1.0000",
"Magnitude": "1.0000",
"StackType": "kStack"
}Effect 2 · Knockback


PvE targets only
- Resolved effect
- — (select an archetype)
- Attribute
- Knockback
- Effect
- Cur
- Scale
- 2
- Magnitude
- 1.0000
- Table
- "Melee_Knockback"
- Target
- Target
Raw effect fields
{
"Requires": "@ToHitRoll @ToHit / 0.50 <= enttype target> critter eq &&",
"Attrib": "kKnockback",
"Aspect": "kCur",
"Target": "kTarget",
"Table": "\"Melee_Knockback\"",
"Scale": "2.0000",
"Magnitude": "1.0000",
"StackType": "kStack"
}Effect 3 · Knockback


PvP targets only
- Resolved effect
- — (select an archetype)
- Attribute
- Knockback
- Effect
- Cur
- Scale
- 2
- Magnitude
- 1.0000
- Table
- "Melee_Knockback"
- Target
- Target
Raw effect fields
{
"Requires": "@ToHitRoll @ToHit / 0.50 <= enttype target> player eq &&",
"Attrib": "kKnockback",
"Aspect": "kCur",
"Target": "kTarget",
"Table": "\"Melee_Knockback\"",
"Scale": "2.0000",
"Magnitude": "1.0000",
"StackType": "kStack",
"Suppress": "Knocked 5 WhenInactive"
}Effect 4 · Stunned


PvE targets only
- Resolved effect
- — (select an archetype)
- Attribute
- Stunned
- Effect
- Cur
- Scale
- 6
- Magnitude
- 4.0000
- Table
- "Melee_Stun"
- Target
- Target
- Delay
- 2 sec
Raw effect fields
{
"Requires": "@ToHitRoll @ToHit / 0.25 <= enttype target> critter eq &&",
"Attrib": "kStunned",
"Aspect": "kCur",
"Type": "kDuration",
"Target": "kTarget",
"Table": "\"Melee_Stun\"",
"Scale": "6.0000",
"Magnitude": "4.0000",
"Delay": "2.0000",
"StackType": "kStack"
}Effect 5 · Stunned




PvP targets only
- Resolved effect
- — (select an archetype)
- Attribute
- Stunned
- Effect
- Cur
- Scale
- 4
- Magnitude
- 4.0000
- Table
- "Melee_Ones"
- Target
- Target
- Delay
- 2 sec
- Flags
- IgnoreStrength IgnoreCombatMods
Raw effect fields
{
"Requires": "@ToHitRoll @ToHit / 0.25 <= enttype target> player eq &&",
"Attrib": "kStunned",
"Aspect": "kCur",
"Type": "kDuration",
"Target": "kTarget",
"Table": "\"Melee_Ones\"",
"Scale": "4.0000",
"Magnitude": "4.0000",
"Delay": "2.0000",
"StackType": "kStack",
"Suppress": "Stunned 10 WhenInactive",
"Flags": "IgnoreStrength IgnoreCombatMods"
}Effect 6 · ToHit



@ToHitRoll @ToHit / 0.25 <=
- Resolved effect
- — (select an archetype)
- Attribute
- ToHit
- Effect
- Cur
- Scale
- 0.5
- Magnitude
- 1.0000
- Table
- "Melee_Debuff_ToHit"
- Target
- Target
- Duration
- 10 sec
- Delay
- 2 sec
- Flags
- IgnoreResistance
Raw effect fields
{
"Requires": "@ToHitRoll @ToHit / 0.25 <=",
"Attrib": "kToHit",
"Aspect": "kCur",
"Target": "kTarget",
"Table": "\"Melee_Debuff_ToHit\"",
"Scale": "0.5000",
"Duration": "10.0000",
"Magnitude": "1.0000",
"Delay": "2.0000",
"StackType": "kReplace",
"Flags": "IgnoreResistance"
}Effect 7 · RechargeTime



@ToHitRoll @ToHit / 0.25 <=
- Resolved effect
- — (select an archetype)
- Attribute
- RechargeTime
- Effect
- Strength
- Scale
- 0.15
- Magnitude
- 1.0000
- Table
- "Melee_Slow"
- Target
- Target
- Duration
- 10 sec
- Delay
- 2 sec
- Flags
- IgnoreStrength
Raw effect fields
{
"Requires": "@ToHitRoll @ToHit / 0.25 <=",
"Attrib": "kRechargeTime",
"Aspect": "kStr",
"Target": "kTarget",
"Table": "\"Melee_Slow\"",
"Scale": "0.1500",
"Duration": "10.0000",
"Magnitude": "1.0000",
"Delay": "2.0000",
"StackType": "kReplace",
"Flags": "IgnoreStrength"
}Effect 8 · Smashing, Lethal, Fire, Cold, Energy, Negative Energy, Psionic, Toxic



@ToHitRoll @ToHit / 0.25 <=
- Resolved effect
- — (select an archetype)
- Attribute
- Smashing, Lethal, Fire, Cold, Energy, Negative Energy, Psionic, Toxic
- Effect
- Strength
- Scale
- 2
- Magnitude
- 1.0000
- Table
- "Melee_Debuff_Dam"
- Target
- Target
- Duration
- 10 sec
- Delay
- 2 sec
- Flags
- IgnoreStrength
Raw effect fields
{
"Requires": "@ToHitRoll @ToHit / 0.25 <=",
"Attrib": "kSmashing kLethal kFire kCold kEnergy kNegative_Energy kPsionic kToxic",
"Aspect": "kStr",
"Target": "kTarget",
"Table": "\"Melee_Debuff_Dam\"",
"Scale": "2.0000",
"Duration": "10.0000",
"Magnitude": "1.0000",
"Delay": "2.0000",
"StackType": "kReplace",
"Flags": "IgnoreStrength"
}