Ѩ, Alphabet Lore Russian Wiki

Ѩ is a character that would have appeared in ECAL she could appeared on season 2

Izhitsa - Wikipedia

У, Alphabet Lore Russian Wiki

Russian Alphabet: Most Up-to-Date Encyclopedia, News & Reviews

Omega (Cyrillic) - Wikipedia

Щ, Alphabet Lore Russian Wiki

Browse Fanmade Alphabet Lore Comics - Comic Studio

Comics with Г / G - Comic Studio

Browse Fanmade Alphabet Lore Comics - Comic Studio

De (Cyrillic) - Wikipedia

Koppa (Cyrillic) - Wikiwand