The 
AETHER attribute is also referred to as Light in in-game files. Aether cards have modified damage multipliers when facing other cards of specific attributes. These multipliers are listed in the table below.
| Ally attribute | Enemy attribute | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| AETHER
|
 ALL-ROUND
|
 FIRE
|
 WATER
|
 WOOD
|
AETHER
|
 NETHER
|
 INFERNAL
|
 VALIANT
|
 WORLD
|
| Attacking | 1 | 1 | 1 | 1 | 1 | 2 | 1.5 | 0.5 | 1 |
| Defending | 1 | 1 | 1 | 1 | 1 | 2 | 1.5 | 1 | 0.5 |
AETHER boosts and limit break materials are obtainable in Daily Quests on Mondays JST and in certain free quests.
AR Card Limitation
AR Equipment can only be equipped on cards that match its limitation criteria. Currently, no AR equipment has an Aether attribute limitation.