Today Wizards' revealed a front view of the upcoming deck, "Premium Deck Series: Fire & Lightning" and in doing so revealed five cards that will be in the upcoming deck.

Chain Lightning

Pillage

Ball Lightning

Jaya Ballard, Task Mage

Jackal Pup

This confirmed the belief that the originally revealed art was indeed Chain Lightning, a rumor which had been furthered by artist Christopher Moeller at GP Columbus.