Help us improve RO Codex
We use Google Analytics to understand site usage. Analytics stays off unless you accept.
RO Codex Adventurer's Index RO Codex ROM Eternal Love
Sign in Create account

Concentration Battle

Back to skills
Concentration Battle
Active
Buff
5 ranks
Concentration Battle
Fights against an enemy for 6 second(s), during which DMG of both sides becomes exclusive. When the distance is over 15 meters, the duel effect ends. The cooldown time is fixed. If you kill the opponent during the duel, you can reduce the cooldown time by 5 seconds
Shadow - Saitama avatar
Skill type
Buff
Target
Enemy
Range
7 m
Cooldown
18 s
Cast delay
1 s
Duration
6 s
SP cost
120
Level comparison
Start with the max-level result, then compare exact client values and learning costs at every lower level.
Levels 1–5
Metric
Max level Level 5
Level 4 Level 4
Level 3 Level 3
Level 2 Level 2
Level 1 Level 1
SP cost
200
180
160
140
120
Cooldown
18 s
18 s
18 s
18 s
18 s
Cast delay
1 s
1 s
1 s
1 s
1 s
Duration
8 s
7.50 s
7 s
6.50 s
6 s
Range
7 m
7 m
7 m
7 m
7 m
Skill points
1
1
1
1
1
Applied effects
Self
Status: Concentration Battle is underway
Enemy
Status: Concentration Battle is underway
Enemy
Self
Status: Concentration Battle is underway
Enemy
Status: Concentration Battle is underway
Enemy
Self
Status: Concentration Battle is underway
Enemy
Status: Concentration Battle is underway
Enemy
Self
Status: Concentration Battle is underway
Enemy
Status: Concentration Battle is underway
Enemy
Self
Status: Concentration Battle is underway
Enemy
Status: Concentration Battle is underway
Enemy
Description Fights against an enemy for 8 second(s), during which DMG of both sides becomes exclusive. When the distance is over 15 meters, the duel effect ends. The cooldown time is fixed. If you kill the opponent during the duel, you can reduce the cooldown time by 5 seconds Fights against an enemy for 7.5 second(s), during which DMG of both sides becomes exclusive. When the distance is over 15 meters, the duel effect ends. The cooldown time is fixed. If you kill the opponent during the duel, you can reduce the cooldown time by 5 seconds Fights against an enemy for 7 second(s), during which DMG of both sides becomes exclusive. When the distance is over 15 meters, the duel effect ends. The cooldown time is fixed. If you kill the opponent during the duel, you can reduce the cooldown time by 5 seconds Fights against an enemy for 6.5 second(s), during which DMG of both sides becomes exclusive. When the distance is over 15 meters, the duel effect ends. The cooldown time is fixed. If you kill the opponent during the duel, you can reduce the cooldown time by 5 seconds Fights against an enemy for 6 second(s), during which DMG of both sides becomes exclusive. When the distance is over 15 meters, the duel effect ends. The cooldown time is fixed. If you kill the opponent during the duel, you can reduce the cooldown time by 5 seconds
Applied effects
Maximum-level buffs, conditions, and stat changes.
Level 5

Concentration Battle is underway

Concentration Battle is underway
Self
Applied change
Applied Buff
Status
Concentration Battle is underway

Concentration Battle is underway

Concentration Battle is underway
Enemy
Applied change
Applied Buff
Status
Concentration Battle is underway

Concentration Battle (Killing Increases STR)

Enemy
Applied change
Kill Signal
How to compare skill levels
Compare damage, hits, SP, timing, requirements, and linked buffs at the same level. A new hit, target scope, or condition can matter more than the largest percentage increase. Read the related player guide