Slavjanic Ucs by Vladislav Dorosh, is a free Church Slavonic Cyrillic display font with a distinctly liturgical, old-script mood. The letters feel tall and ceremonial, built from sharp wedges, narrow verticals, and arched cuts that echo carved inscriptions and ecclesiastical book lettering more than modern type.
It fits posters for sacred music, book covers on medieval history, museum graphics, festival identities, and title cards that need a historical Slavic accent. As a free font, it also works well for short headings, initials, and monogram-like marks, where those steep, blade-like forms and tapering arches can carry the whole page.