These missions also include Legendary Missions which will award the player a Legendary card upon completion ( 10 Credits if the player already has such a card ) .
Legendary Missions are a series of four or five missions related to the clan .
These missions also include Legendary Missions , a series of four or five missions related to the clan , which will award the player a Legendary card upon completion ( 10 Credits if the player already has such a card ) .