"Uberfest (超ネコ祭 Chō neko-sai, Ultra Cat Festival) is one of the Gacha events in The Battle Cats. It was added in Version 3.6. This event includes all Uber Rares from every common pool and from Version 5.0 onwards, and an exclusive character. EPICFEST is one of the Rare Capsule events in the Battle Cats. This Gacha Event was added in Version 6.0.0 and includes all Uber Rare Cats from every common pool with a higher chance to obtain them. All EPICFEST exclusive Uber Rares have anti-Traitless special abilities, although some target enemies of other traits."

- The Battle Cats Miraheze Wiki