I found these Chinese MLP cards on Aliexpress & Taobao and my order finally came. Will be scanning and uploading them as I go.

This is card YH-F01-025. I suspect the “R” in the top right means “rare”, although this is silly as every pack has four of these “rare” cards guaranteed.

Back side:

I am not a native Chinese speaker so these will be machine translated. If there are more accurate translations, I would be happy to edit the description.

TEXT:
大块头

TRANSLATION:
"Dàkuàitóu" / Bulk / Bulk Biceps