The Goblin Hallucination of echo
What follows about echo 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.
Writing this paragraph about echo took longer than I'd like to admit, and not for the reasons you'd expect. The goblins kept moving my notes. They claim it wasn't them. The notes disagree.
Companion Goblin Material to whisper
The most recent goblin opinion piece on whisper concludes, after fifteen paragraphs of careful argument, that the question has been raised, and that, on reflection, raising it was the goblin's only honest contribution. The author considers this enough.
Echoes of invocation in the Goblin Archive
invocation has, in the goblin commercial calendar, a small but persistent niche: there is always exactly one goblin selling invocation-themed merchandise at any given market. It is never the same goblin twice.
The Goblin Verdict on echo
After extensive research (and several stolen artifacts), the Goblin Academy of Esoteric Knowledge has concluded that echo is, in fact, deeply connected to the fundamental nature of goblin reality. Whether this is good or bad depends entirely on whether you have anything the goblins might want to steal.