- "Presented only to those summoners who have displayed excellence on the Ballista battlefield. Rainbow Ballista chevron must be returned to a Herald after set period indicated in official Ballista rulebook."
- You will get this key item when you are first at Ballista Ranking at the category: Summoner.
With this chevron you are the owner of the title Summoning★Star for one earth week.
For further information on chevron and Ballista Ranking see Ballista.