Clairement, dans la storyline Ixalan, les Fomori ont tenté d'envahir le Plan. On en voit un cadavre dans l'épisode 1 :
Citation :
The remains of a massive humanoid creature dominated the opposite corner of the room, its helmet—no, its horns—brushing the ceiling. Dozens of spears bristled from its body, looking small as arrows, some of their hafts snapped despite being made of metal. Rust-colored armor encased its body, with curves and gaps like something between a skeleton and a cage. Desiccated gray skin was visible beneath, and hands the size of a person ended in curved talons.
"I've never seen anything like it," Huatli muttered. "It's bigger than the largest dinosaurs—Zacama excepted."
Et on en retrouve un autre dans l'épisode 6 sur un site qui semble être le lieu d'invasion des Fomori, avec leurs véhicules à l'abandon et tout :
Citation :
Inside the container, smoky air swirled, then slowly dissipated, revealing the body of an enormous creature. It was so tall, Quint couldn't see its head from where he stood, only thick, gray-skinned legs and hands that ended in claws.
What a discovery! This specimen was far more intact than the one in Oteclan. But how could he possibly transport it? He'd have to return to the others and bring a team back to—
The creature's fingers twitched. It flexed them, stretched its hand, and then curled it into a tight fist.
Or, Quint thought, perhaps I should go. Now. Right now
Avec en bonus, un Fomori qui se reveillerait peut-être ? :D