This file was hosted on Mystery Gift Servers of Pokemon Omega Ruby, however was ultimately not released for download.
It is speculated that the purpose of this wonder card was simply to test if the serial code service is functioning properly,
as hinted by it's internal name.
This card was uploaded twice on two different occasions, with 2 different internal names.
Both contain the exact same data.
While the distribution title and text is in Japanese, it oddly has the English OT name of Helen.
This Volcanion would be nearly indistinguishable from the Volcanion given out using the used Helen Volcanion wondercard,
provided it was collected on the 3DS of the correct region.
(Though, it'll be illegal to have this Wonder card on your save)
Internal name 1: 588_V_test_EU_E
Internal name 2: 588_Volcanion_EU_EN_Serial_test