Tiz'ro Universe is a Universe that was discovered by Alliance Expeditionary Fleet about two decades after the First Multiverse War, it's regarded as being a quadruple universe given its near similarities to Riz'ro, Kiz'ro and Piz'ro universes given the similar history and key individuals within the three universes. The time the Alliance discovered this universe was during the events of the Reaper War of the Tiz'ro Universe 

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