Epsiloid Binary Cluster Wars
From Warhammer 40k - Lexicanum
The Epsiloid Binary Cluster Wars were a series of brutal conflicts fought in the Cluster, between the Imperium and Ork hordes in the later years of the Great Crusade.[1a] Though the Imperium was eventually victorious, the conflict had dire consequences for the Legio Tempestus, as six of its Titans were destroyed by the Orks and many more were left heavily damaged.[1b]
