Pokemon Delta-X and Delta-Y
(Delta meaning change, references splitting)

>Start slightly south of Kalos
>Trevor gives you starter
>Starters get X and Y megas, stones depend on your version like Charizard
>Sycamore gives you Johto starter and stone
>Team Flare still popping up
>A wild Mr Fuji appears
>Reveals he created the X stones
>Lysandre and Malva have been abusing him to make more "perfect" megas

What happens next, /vp/? Make it brief.

Must include:
-Zygarde + its 2 new moves
-Why inverse battles exist
-Why Coumarine, the nearest city to Terminus Cave, has a train station
-AZ and the machine and his obtainable(?) Floette

Alternate plotlines to mine are welcome.
Z is a bad name because it's pronounced differently between the US and the UK, leave XZ/YZ out of this because it's a mouthful to anyone.