Celestial skill

Celestial skills are special very powerful skills granted to players by the dragon Kuunavang. Much like Resurrection Signets, a celestial skill becomes disabled after it has been used once until recharged by the death of a boss.

Celestial skills appear in the following areas:
 * Raisu Palace mission
 * Raisu Palace (Explorable)
 * Imperial Sanctum mission: In this mission, whenever a bound spirit is killed, the celestial skills will recharge.

Usage Notes

 * Celestial skills are skills, and thus it is possible to Echo chain them. Which means that a powerful skill like Celestial Storm can be invoked 3 times in a row.
 * In the fight against Shiro (and any fight where enchantment removal is not expected), players can always place these skills instead of any upkeep skills they use like Divine Boon.

List
For a list of celestial skills, see: Category:Celestial skills