Shadow will use his Darkness powers to thin the ranks of your enemies in a blink.
Shadow is specialized in melee damage dealing.
More information on the Sidekick feature in the Devblog.
Beware, your Sidekick will be:
-Linked to your account
-Linked to the server it has been redeemed on
Beware, you can only use up to two different Sidekicks at once.
Subscription required in order to use a Sidekick*.
*With the exception of the Knight of Astrub, available for free in-game.