The Fourth Hells War (7 h 18 abr 1912 año – 10 h 10 m, 8 dic 1921 año)
Descripción:
(The Great Regal War) The war began when the Velzin Empire invaded Grossya. Oipienta joined the war on Xeeri's side and invaded Velzin. However, this action brought in many more nations due to alliances. This continued to the point of the war becoming a global war.
The Saurian Union joined late in support of Oipienta against the Larifien States.