Rare test print. Magic Librarities provides more information on these test print cards. 

Test prints in general: https://www.magiclibrarities.net/711-rarities-test-prints-english-cards-index.html

8th edition judgement symbol test prints: https://www.magiclibrarities.net/1236-rarities-test-prints-english-cards-alternate-frame-8th-edition-judgment-symbol.html#card000

Back of the card is white. 

Happy bidding!