Cyrillic Battle is a Series of episodes where letters from the Russian Alphabet battle in certain Challenges. It Currently has 2 episodes.
- Most of the letters are homages of the letters from the "Endless Academy" Apps.
- This is the first series to feature Й's "This [character] [horrible acts happening to Й or any other letter] catchphrase".
- This is the first series to air on Youtube.
- Hard Sign is at his worst.
- The host Z is actually one of the creator's prototype letters.
- Judging by it's cover, the first episodes is the cringiest video by JW.