A bowl-shaped world which "popped like a zit". Lots of imagery stolen from the comic book Nexus-- the Web against Ylum in outright war, Nexus confused with Miracleman as well.
Then a generic World War III dream.
Then a anime-style cartoon about an alien invasion of earth.
Atreus, Agamemno, and a third Greek historical figure were trapped within three sigil-crystals, one each of red, green, and blue. They could possess bodies from within these sigils. There was a play performed, three acts in three rooms. At the end of each act, the room is destroyed and one of the sigils (and its entity) is destroyed.