Hibernation Sliver (Extended Art) [Secret Lair Drop Promos] Lightning [-20] Tales of Aria is a

Tales of Aria is a standalone booster set introducing three new heroes with all new mechanics

(It's an artifact with "{2}

Set: Magic 2011 Type: Creature — Rat Rarity: Uncommon Cost: {1}{B}{B} Relentless Rats gets +1/+1 for each other creature on the battlefield named Relentless Rats

Set: Judge Gift Cards 2016 Type: Land Rarity: Rare {T}: Add {C}

Which tells us the way to go

Hibernation Sliver (Extended Art) [Secret Lair Drop Promos] Lightning [-20] Tales of Aria is aSet: Secret Lair Drop Promos Type: Creature Sliver Rarity: Rare Cost: {U}{B} All Slivers have Pay 2 life: Return this permanent to its owner's hand. Mogglings have been known to play ball with hibernating slivers, completely unaware of their true nature.