Mtg

Rendering Magic’s mana symbols as a custom webfont: why a font beats SVG sprites or images, how subsetting drops a 200–300 KB file to under 40 KB, and the tradeoffs around font loading that the obvious approach misses.

Motivation for building Sylvan Librarian: owning the query language, and the killer feature Scryfall can’t do — arithmetic comparisons across card attributes.