The second way was by achieving any Rank from 1 to 100 on the Arena Weekly Win Ratings (Single) for the time period of January 12, 2015, 00:00 (UTC) through January 18, 2015, 23:59 (UTC). This was compensation for the fact that this character's silhouette was accidentally used in promotions advertising the January 2015 "1-week Arena Challenge!" event. Applicable players received it in their Gift Boxes after maintenance on January 21, 2015, along with the original planned partner, Saffira, Queen of Dragons. Players who already had this partner at this point had its Rental Point maximum increased by 1 and simultaneously refreshed.
When this partner was first released, its Deck name was "Queen's Blessings" instead. This was a mistake, one that was likely related to the fact that this character's silhouette was accidentally used in promotions for the "1-week Arena Challenge!" event of January 2015, instead of that of Saffira, Queen of Dragons. Stellarknight Delteros had this partner's Deck name instead, "Threads of Stars". These mix-ups were fixed during the same maintenance that released Saffira as a partner.