llusory Equipment is a seasonal event.    

The illusory gear system allows a character to use equipment and useful effects in exchange for illusory gear points. It can be found on the sidebar and in the character's inventory:

Illusory gear can only be equipped. It cannot be sold, traded, thrown away, enhanced with an attribute, inserted with a Soul Crystal, or enchanted with an Augmenting Stone.

Illusory Equipment Points can be obtained in the Lurin's Secret Workshop time zone. To do this, you must complete a clan mission, which is available once a day.

For completing the mission (defeating Lurin), you will get 30 points at once — regardless of spawn of the bonus boss in the dungeon.

The maximum number of points is independent of the character's level.

The maximum is - 600 points