In Die Busillis is a decorative blackletter font with dense upright forms, heavy vertical strokes, sharp wedge-like terminals, and narrow counters. Designed by Michele Casanova, it carries a historical Gothic character connected to the Tudor Black model noted in the project README. The letters have strong contrast, compact spacing, and angular curves, giving the typeface a formal, old-style mood while keeping individual words readable at larger sizes. It is better suited to short text such as titles, posters, labels, covers, badges, and themed branding than to long paragraphs. The font is licensed under the SIL Open Font License 1.1.