why only new cards?

a_sapphire

I Transferred my account over and all my v and v-star's are there but it got rid of ALL my GX and EX. i had really good cards that i can no longer see. please fix this

TechHog

You need to switch the filter to Expanded to see Sun and Moon (and D regulation mark) cards, meaning your GX, since those all rotated already.

You can see older cards than that (like your EX) by setting the filter to show all cards, but you won't be able to use them in your deck for the foreseeable future.