Eternal Dragon (Pro Tour) [Pro Tour Promos] Human Knight Set: Modern Masters 2015 Type:

Set: Modern Masters 2015 Type: Instant Rarity: Rare Cost: {1}{U}{U}{U} Choose two —

Place a key card in the holder so that each player sees one side of the card

self-contained storage cases doubles as the interlocking game units

but unfortunately

{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn

Eternal Dragon (Pro Tour) [Pro Tour Promos] Human Knight Set: Modern Masters 2015 Type:Set: Pro Tour Promos Type: Creature Dragon Spirit Rarity: Rare Cost: {5}{W}{W} Flying {3}{W}{W}: Return Eternal Dragon from your graveyard to your hand. Activate only during your upkeep. Plainscycling {2} ({2}, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)