Theme as in song. Some I find genuinely bone-chilling and can describe a character without a bio. Here's an example, Ornn's magnificent full theme uses accents of older Icelandic music to give him a Norse god presence. topped off with phenomenal female vocals in a 'Freljord' language to inform you he's not a Norse god, but an Freljordian God. Well, a demigod. If you can't tell this is my favorite song, barely in front of Jhin's.
_**What's your favorite champion theme and why? **_