There are eight different Elements. Some attacks, such as the melee attacks of monsters, have no element and are completely unaffected by elemental modifiers. Such attacks are referred to as being non-elemental.
In RO, Elements can be grouped into two types: attacking and defending. Defending elements are separated into four levels; the resistances and weaknesses of a defending element are amplified relative to its level. Attacking elements are not separated into levels.
Players have both an attacking and defending element, which are both naturally Neutral, but can be changed by equipping certain weapons and armor, using certain skills or items, or compounding certain cards. A player's defending element is always Level 1.
Monsters have only a defending element, but can inflict elemental attacks using skills.
Column is based on the attacking element and row is based on the defending element.
Neutral | Water | Earth | Fire | Wind | Unused | Holy | Shadow | Ghost | Unused | |
100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | Neutral |
100 | 100 | 100 | 75 | 125 | 100 | 100 | 100 | 70 | 100 | Water |
100 | 100 | 100 | 125 | 75 | 100 | 100 | 100 | 70 | 100 | Earth |
100 | 125 | 75 | 100 | 100 | 100 | 100 | 100 | 70 | 100 | Fire |
100 | 75 | 125 | 100 | 100 | 100 | 100 | 100 | 70 | 100 | Wind |
100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 70 | 125 | Unused |
100 | 100 | 100 | 100 | 100 | 85 | 100 | 125 | 70 | 70 | Holy |
100 | 100 | 100 | 100 | 100 | 85 | 125 | 100 | 70 | 70 | Shadow |
50 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 125 | 70 | Ghost |
100 | 100 | 100 | 100 | 100 | 120 | 80 | 80 | 70 | 100 | Unused |
Neutral | Water | Earth | Fire | Wind | Unused | Holy | Shadow | Ghost | Unused | |
100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | Neutral |
100 | 100 | 100 | 50 | 150 | 100 | 100 | 100 | 70 | 100 | Water |
100 | 100 | 100 | 150 | 50 | 100 | 100 | 100 | 70 | 100 | Earth |
100 | 150 | 50 | 100 | 100 | 100 | 100 | 100 | 70 | 100 | Fire |
100 | 50 | 150 | 100 | 100 | 100 | 100 | 100 | 70 | 100 | Wind |
100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 70 | 150 | Unused |
100 | 100 | 100 | 100 | 100 | 80 | 100 | 150 | 70 | 70 | Holy |
100 | 100 | 100 | 100 | 100 | 80 | 150 | 100 | 70 | 70 | Shadow |
40 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 150 | 60 | Ghost |
100 | 100 | 100 | 100 | 100 | 140 | 70 | 70 | 70 | 70 | Unused |
Neutral | Water | Earth | Fire | Wind | Unused | Holy | Shadow | Ghost | Unused | |
100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | Neutral |
100 | 100 | 100 | 25 | 175 | 100 | 100 | 100 | 70 | 100 | Water |
100 | 100 | 100 | 175 | 25 | 100 | 100 | 100 | 70 | 100 | Earth |
100 | 175 | 25 | 100 | 100 | 100 | 100 | 100 | 70 | 100 | Fire |
100 | 25 | 175 | 100 | 100 | 100 | 100 | 100 | 70 | 100 | Wind |
100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 70 | 175 | Unused |
100 | 100 | 100 | 100 | 100 | 75 | 100 | 175 | 70 | 70 | Holy |
100 | 100 | 100 | 100 | 100 | 75 | 175 | 100 | 70 | 70 | Shadow |
30 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 175 | 50 | Ghost |
100 | 100 | 100 | 100 | 100 | 160 | 60 | 60 | 70 | 60 | Unused |
Neutral | Water | Earth | Fire | Wind | Unused | Holy | Shadow | Ghost | Unused | |
100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | Neutral |
100 | 100 | 100 | 5 | 200 | 100 | 100 | 100 | 70 | 100 | Water |
100 | 100 | 100 | 200 | 5 | 100 | 100 | 100 | 70 | 100 | Earth |
100 | 200 | 5 | 100 | 100 | 100 | 100 | 100 | 70 | 100 | Fire |
100 | 5 | 200 | 100 | 100 | 100 | 100 | 100 | 70 | 100 | Wind |
100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 70 | 200 | Unused |
100 | 100 | 100 | 100 | 100 | 70 | 100 | 200 | 70 | 70 | Holy |
100 | 100 | 100 | 100 | 100 | 70 | 200 | 100 | 70 | 70 | Shadow |
20 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 200 | 40 | Ghost |
100 | 100 | 100 | 100 | 100 | 180 | 50 | 50 | 70 | 50 | Unused |