Invasion — Ragnarok M Jörmungandr Skill

Active

Physical

Attack

10 ranks

Invasion

Send a rapidly advancing sandstorm at the specified direction, dealing M.ATK*780% Earth M.Atk to enemies in the 3*10m area in front of it. When attacking Lv.1 Earth armor, ignore the elemental counter.

Skill type: Attack
Target: Enemy
Range: 6 m
Cast time: 6 s
Cooldown: 3 s
Cast delay: 1 s
SP cost: 66
Damage: 780%
Hits: 2
Effect distance: 10 m
Area width: 3 m

Damage formula

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

Coefficient only

Level 10 coefficient: 2,400%; ×24 per damage event · Lv. 1: 780% → Lv. 10: 2,400%

Damage events per cast: 2 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.

Effect scaling

Maximum-level buff, passive, duration, chance, and attribute results with a resolved per-level formula.

Level 10

Source: Toxic Sand

Max-level result Movement Speed At Lv. 10: -1%
Scaling rule: Configured client value -1%

Affects: Enemy

Source: Toxic Sand

Max-level result Move Spd Limit At Lv. 10: +2%
Scaling rule: Configured client value +2%

Affects: Enemy

Skill access

Learned by

Jörmungandr

Magic

Requires

No prerequisite skill.

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	2,400%	2,220%	2,040.00%	1,860.00%	1,680%	1,500%	1,320%	1,140%	960%	780%
Hits	2	2	2	2	2	2	2	2	2	2
SP cost	192	178	164	150	136	122	108	94	80	66
Cast time	6 s	6 s	6 s	6 s	6 s	6 s	6 s	6 s	6 s	6 s
Cooldown	3 s	3 s	3 s	3 s	3 s	3 s	3 s	3 s	3 s	3 s
Cast delay	1 s	1 s	1 s	1 s	1 s	1 s	1 s	1 s	1 s	1 s
Range	6 m	6 m	6 m	6 m	6 m	6 m	6 m	6 m	6 m	6 m
Skill points	1	1	1	1	1	1	1	1	1	1
Applied effects	Enemy Movement Speed: -1% Configured client value -1% Move Spd Limit: +2% Configured client value +2% Maximum stacks: 3 Enemy Physical Defense: -50% Restriction: Cannot be moved by effects Status: Frozen Enemy Del Hp %: +1%	Enemy Movement Speed: -1% Configured client value -1% Move Spd Limit: +2% Configured client value +2% Maximum stacks: 3 Enemy Physical Defense: -50% Restriction: Cannot be moved by effects Status: Frozen Enemy Del Hp %: +1%	Enemy Movement Speed: -1% Configured client value -1% Move Spd Limit: +2% Configured client value +2% Maximum stacks: 3 Enemy Physical Defense: -50% Restriction: Cannot be moved by effects Status: Frozen Enemy Del Hp %: +1%	Enemy Movement Speed: -1% Configured client value -1% Move Spd Limit: +2% Configured client value +2% Maximum stacks: 3 Enemy Physical Defense: -50% Restriction: Cannot be moved by effects Status: Frozen Enemy Del Hp %: +1%	Enemy Movement Speed: -1% Configured client value -1% Move Spd Limit: +2% Configured client value +2% Maximum stacks: 3 Enemy Physical Defense: -50% Restriction: Cannot be moved by effects Status: Frozen Enemy Del Hp %: +1%	Enemy Movement Speed: -1% Configured client value -1% Move Spd Limit: +2% Configured client value +2% Maximum stacks: 3 Enemy Physical Defense: -50% Restriction: Cannot be moved by effects Status: Frozen Enemy Del Hp %: +1%	Enemy Movement Speed: -1% Configured client value -1% Move Spd Limit: +2% Configured client value +2% Maximum stacks: 3 Enemy Physical Defense: -50% Restriction: Cannot be moved by effects Status: Frozen Enemy Del Hp %: +1%	Enemy Movement Speed: -1% Configured client value -1% Move Spd Limit: +2% Configured client value +2% Maximum stacks: 3 Enemy Physical Defense: -50% Restriction: Cannot be moved by effects Status: Frozen Enemy Del Hp %: +1%	Enemy Movement Speed: -1% Configured client value -1% Move Spd Limit: +2% Configured client value +2% Maximum stacks: 3 Enemy Physical Defense: -50% Restriction: Cannot be moved by effects Status: Frozen Enemy Del Hp %: +1%	Enemy Movement Speed: -1% Configured client value -1% Move Spd Limit: +2% Configured client value +2% Maximum stacks: 3 Enemy Physical Defense: -50% Restriction: Cannot be moved by effects Status: Frozen Enemy Del Hp %: +1%
Description	Send a rapidly advancing sandstorm at the specified direction, dealing M.ATK2400% Earth M.Atk to enemies in the 310m area in front of it. When attacking Lv.1 Earth armor, ignore the elemental counter.	Send a rapidly advancing sandstorm at the specified direction, dealing M.ATK2220% Earth M.Atk to enemies in the 310m area in front of it. When attacking Lv.1 Earth armor, ignore the elemental counter.	Send a rapidly advancing sandstorm at the specified direction, dealing M.ATK2040% Earth M.Atk to enemies in the 310m area in front of it. When attacking Lv.1 Earth armor, ignore the elemental counter.	Send a rapidly advancing sandstorm at the specified direction, dealing M.ATK1860% Earth M.Atk to enemies in the 310m area in front of it. When attacking Lv.1 Earth armor, ignore the elemental counter.	Send a rapidly advancing sandstorm at the specified direction, dealing M.ATK1680% Earth M.Atk to enemies in the 310m area in front of it. When attacking Lv.1 Earth armor, ignore the elemental counter.	Send a rapidly advancing sandstorm at the specified direction, dealing M.ATK1500% Earth M.Atk to enemies in the 310m area in front of it. When attacking Lv.1 Earth armor, ignore the elemental counter.	Send a rapidly advancing sandstorm at the specified direction, dealing M.ATK1320% Earth M.Atk to enemies in the 310m area in front of it. When attacking Lv.1 Earth armor, ignore the elemental counter.	Send a rapidly advancing sandstorm at the specified direction, dealing M.ATK1140% Earth M.Atk to enemies in the 310m area in front of it. When attacking Lv.1 Earth armor, ignore the elemental counter.	Send a rapidly advancing sandstorm at the specified direction, dealing M.ATK960% Earth M.Atk to enemies in the 310m area in front of it. When attacking Lv.1 Earth armor, ignore the elemental counter.	Send a rapidly advancing sandstorm at the specified direction, dealing M.ATK780% Earth M.Atk to enemies in the 310m area in front of it. When attacking Lv.1 Earth armor, ignore the elemental counter.

Applied effects

Maximum-level buffs, conditions, and stat changes.

Level 10

Toxic Sand

Reduces MOV SPD and MOV SPD cap

Enemy

Applied change

Movement Speed: -1%; Formula: Configured client value -1%
Move Spd Limit: +2%; Formula: Configured client value +2%
Maximum stacks: 3

Stone Curse Effect [Stone Curse]

Enemy

Applied change

Physical Defense: -50%
Restriction: Cannot be moved by effects
Status: Frozen

Stone Curse Bleeding [Stone Curse]

Enemy

Applied change

Hp Reduce

Del Hp %: +1%

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