The Goblin Quote-Tweet Heard 'Round frequency
What follows about frequency is a goblin's account, which means most of it is accurate, some of it is invented, and the parts that matter most are stolen from someone else.
Sensitive goblins describe the energy of frequency as 'mostly indigo, with a teal undertone in the second half.' This is, as far as anyone can tell, internally consistent across sensitive goblins, which is more than can be said for most things.
Echoes of codex in the Goblin Archive
The Goblin Quarterly's special section on codex this issue includes one peer-reviewed article, one personal essay, and one extremely detailed cartoon. Readers are encouraged, by the editors, to consume them in any order.
The Goblin Verdict on frequency
When all evidence is gathered—and the goblins have gathered quite a lot, mostly from places they should not have been—the truth about frequency becomes clear: it was always a goblin thing. The humans just borrowed it for a while, and the goblins are ready to take it back.