Mi-Go

Mi-Go is a monster. It first appeared in the Arkham Horror board game.

Mi-Go

Edition(s)	Arkham Horror x3 Innsmouth Horror x1
Movement	Flying
Awareness	-2
Home Dimension	Circle Lost Carcosa Yuggoth
Rules Text If you pass a Combat check against Migo, return it to the box and draw 1 Unique Item.
Combat Stats Horror Toughness Combat Rating Damage   Rating Damage -1 2 1 +0 1

Mythos Source

The Mi-Go first appeared in the story The Whisperer in the Darkness (1930), written by H.P. Lovecraft.