Sonic Blow — Ragnarok M Skill Guide

Active

Physical

Attack

10 ranks

Sonic Blow

Cuts the target quickly, dealing (Atk300%) Dmg. Has a 12% chance to stun it.

Skill type: Attack
Target: Enemy
Range: 1.50 m
Cooldown: 5 s
Damage: 300%
Hits: 8

Damage formula

How each damage event is calculated, including level scaling, defenses, penetration, criticals, target modifiers, and caps.

Coefficient only

Level 10 coefficient: 800%; ×8 per damage event · Lv. 1: 300% → Lv. 10: 800%

Damage events per cast: 8 damage events; Each event runs through the formula separately.

Coefficient shown

This page shows the skill coefficient and damage-event count. It does not calculate the final result through defense, penetration, target modifiers, criticals, or caps.

Level comparison

Start with the max-level result, then compare exact client values and learning costs at every lower level.

Levels 1–10

Metric	Max level 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
Damage	800%	700%	650%	600%	550%	500%	450%	400%	350%	300%
Hits	8	8	8	8	8	8	8	8	8	8
Cooldown	5 s	5 s	5 s	5 s	5 s	5 s	5 s	5 s	5 s	5 s
Range	1.50 m	1.50 m	1.50 m	1.50 m	1.50 m	1.50 m	1.50 m	1.50 m	1.50 m	1.50 m
Applied effects	Enemy Restriction: Cannot act	Enemy Restriction: Cannot act	Enemy Restriction: Cannot act	Enemy Restriction: Cannot act	Enemy Restriction: Cannot act	Enemy Restriction: Cannot act	Enemy Restriction: Cannot act	Enemy Restriction: Cannot act	Enemy Restriction: Cannot act	Enemy Restriction: Cannot act
Description	Cuts the target quickly, dealing (Atk800%) Dmg. Has a 30% chance to stun it.	Cuts the target quickly, dealing (Atk700%) Dmg. Has a 28% chance to stun it.	Cuts the target quickly, dealing (Atk650%) Dmg. Has a 26% chance to stun it.	Cuts the target quickly, dealing (Atk600%) Dmg. Has a 24% chance to stun it.	Cuts the target quickly, dealing (Atk550%) Dmg. Has a 22% chance to stun it.	Cuts the target quickly, dealing (Atk500%) Dmg. Has a 20% chance to stun it.	Cuts the target quickly, dealing (Atk450%) Dmg. Has a 18% chance to stun it.	Cuts the target quickly, dealing (Atk400%) Dmg. Has a 16% chance to stun it.	Cuts the target quickly, dealing (Atk350%) Dmg. Has a 14% chance to stun it.	Cuts the target quickly, dealing (Atk300%) Dmg. Has a 12% chance to stun it.

Applied effects

Maximum-level buffs, conditions, and stat changes.

Level 10

Sonic Blow [Stunning]

Stun: disable movement, stop restoring mana

Enemy

Applied change

Restriction: Cannot act

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