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

Flash Grenade

Back to skills
Flash Grenade
Active
Buff
15 ranks
Flash Grenade
Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have a 8% chance of missing physical attacks Lasts 8s.
Skill type
Buff
Target
Enemy
Range
7 m
Cooldown
21 s
Cast delay
2 s
Duration
8 s
SP cost
22
Effect scaling
Maximum-level buff, passive, duration, chance, and attribute results with a resolved per-level formula.
Level 15
Max-level result Must Miss Rate At Lv. 15
+120%
Scaling rule
+8% × skill level + 0%
Affects
Enemy
Level comparison
Start with the max-level result, then compare exact client values and learning costs at every lower level.
Levels 1–15
Metric
Max level Level 15
Level 14 Level 14
Level 13 Level 13
Level 12 Level 12
Level 11 Level 11
Level 10 Level 10
Level 9 Level 9
Level 8 Level 8
Level 7 Level 7
Level 6 Level 6
Level 5 Level 5
Level 4 Level 4
Level 3 Level 3
Level 2 Level 2
Level 1 Level 1
SP cost
50
48
46
44
42
40
38
36
34
32
30
28
26
24
22
Cooldown
21 s
21 s
21 s
21 s
21 s
21 s
21 s
21 s
21 s
21 s
21 s
21 s
21 s
21 s
21 s
Cast delay
2 s
2 s
2 s
2 s
2 s
2 s
2 s
2 s
2 s
2 s
2 s
2 s
2 s
2 s
2 s
Duration
8 s
8 s
8 s
8 s
8 s
8 s
8 s
8 s
8 s
8 s
8 s
8 s
8 s
8 s
8 s
Range
7 m
7 m
7 m
7 m
7 m
7 m
7 m
7 m
7 m
7 m
7 m
7 m
7 m
7 m
7 m
Skill points
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Applied effects
Enemy
Must Miss Rate: +80%
Enemy
Restriction: Cannot act
Enemy
Must Miss Rate: +80%
Enemy
Restriction: Cannot act
Enemy
Must Miss Rate: +80%
Enemy
Restriction: Cannot act
Enemy
Must Miss Rate: +80%
Enemy
Restriction: Cannot act
Enemy
Must Miss Rate: +80%
Enemy
Restriction: Cannot act
Enemy
Must Miss Rate: +80% +8% × skill level + 0%
Enemy
Must Miss Rate: +72% +8% × skill level + 0%
Enemy
Must Miss Rate: +64% +8% × skill level + 0%
Enemy
Must Miss Rate: +56.00% +8% × skill level + 0%
Enemy
Must Miss Rate: +48% +8% × skill level + 0%
Enemy
Must Miss Rate: +40% +8% × skill level + 0%
Enemy
Must Miss Rate: +32% +8% × skill level + 0%
Enemy
Must Miss Rate: +24% +8% × skill level + 0%
Enemy
Must Miss Rate: +16% +8% × skill level + 0%
Enemy
Must Miss Rate: +8% +8% × skill level + 0%
Description Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have an 80%chance of missing physical attacks for 8s. Also has a 50% chance of stunning the enemy for 3s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have an 80%chance of missing physical attacks for 8s. Also has a 40% chance of stunning the enemy for 3s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have an 80%chance of missing physical attacks for 8s. Also has a 30% chance of stunning the enemy for 3s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have an 80%chance of missing physical attacks for 8s. Also has a 20% chance of stunning the enemy for 3s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have an 80%chance of missing physical attacks for 8s. Also has a 10% chance of stunning the enemy for 3s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have a 80% chance of missing physical attacks Lasts 8s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have a 72% chance of missing physical attacks Lasts 8s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have a 64% chance of missing physical attacks Lasts 8s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have a 56% chance of missing physical attacks Lasts 8s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have a 48% chance of missing physical attacks Lasts 8s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have a 40% chance of missing physical attacks Lasts 8s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have a 32% chance of missing physical attacks Lasts 8s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have a 24% chance of missing physical attacks Lasts 8s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have a 16% chance of missing physical attacks Lasts 8s. Throw a flash bomb at the target location, blinding enemies within a 4m radius so that they have a 8% chance of missing physical attacks Lasts 8s.
Applied effects
Maximum-level buffs, conditions, and stat changes.
Level 15

Flash Grenade

Phy. ATK has a chance of loss
Enemy
Applied change
Must Miss Rate
+120%
Formula: +8% × skill level + 0%
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